Cefadroxil (CAS 50370-12-2): price, suppliers and safety

What is Cefadroxil?

Plain description, key identifiers and synonyms

Cefadroxil is a cephalosporin bearing methyl and (2R)-2-amino-2-(4-hydroxyphenyl)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It has a role as an antibacterial drug. It is a conjugate acid of a cefadroxil(1-).

Cefadroxil is an antibiotic.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name: (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS number: 50370-12-2 CAS number cross-checkedOther or deprecated CAS: 66592-87-8
EC number: 256-555-6
Molecular formula: C₁₆H₁₇N₃O₅S
UNII: Q525PA8JJB
MDL number: MFCD00865091
InChIKey: BOEGTKLJZSQCCD-UEKVPHQBSA-N
InChI: InChI=1S/C16H17N3O5S/c1-7-6-25-15-11(14(22)19(15)12(7)16(23)24)18-13(21)10(17)8-2-4-9(20)5-3-8/h2-5,10-11,15,20H,6,17H2,1H3,(H,18,21)(H,23,24)/t10-,11-,15-/m1/s1
Canonical SMILES: CC1=C(C(=O)O)N2C(=O)C(NC(=O)C(N)c3ccc(O)cc3)C2SC1
Isomeric SMILES: CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N)SC1)C(=O)O

Synonyms

Cephadroxil
Cefadroxil anhydrous
Cefadroxilo
Cefadroxilum
D-Cefadroxil
Duricef
Anhydrous cefadroxil
Ultracef
Cefadrops
Duracef
(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefadroxil (as monohydrate)
(6R,7R)-7-{[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
MJF 11567-3
(6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
(6R,7R)-7-[(2R)-2-amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefadroxil/cefadroxil hemihydrate
5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2R)-amino(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-, (6R,7R)-
(6R,7R)-7-(((2R)-2-Amino-2-(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((amino(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-, (6R-(6-alpha,7-beta(R*)))-
Cefatabs
Baxan
Cefa-Drops
Cefa-Tabs
(6R,7R)-7-(((2R)-2-azaniumyl-2-(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate

Show all 37 synonyms

(6R,7R)-7-((2R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
(6R,7R)-7-[[(2R)-2-azaniumyl-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
4 Hydroxycephalexin
BL S578
BLS 578
BL S 578
(6R,7R)-7-(((2R)-Amino(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid
(6R,7R)-7-((2R)-2-Amino-2-(4-hydroxyphenyl)acetylamino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
Cefadroxil hydrate
Oracefal
BL-S 578
Cefadroxil (JAN)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight	363.40 g/molcalc.
Exact mass	363.0889 Dacalc.
LogP (octanol/water)	0.15calc.
Topological polar surface area	133 Å²calc.
Hydrogen bond donors	4calc.
Hydrogen bond acceptors	6calc.
Rotatable bonds	4calc.
Heavy atoms	25calc.
Rings	3calc.
Aromatic rings	1calc.
Fraction sp3 carbons	0.31calc.
Formal charge	0calc.
Stereocentres	3calc.
Lipinski rule of five	Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

O=C(Cc1ccccc1)NC1C(=O)N2C=CCSC12

3 rings, 19 atoms.

98 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word

Danger

Harmful or irritant

Serious health hazard

Hazard statements

H315Causes skin irritation.
H317May cause an allergic skin reaction.
H319Causes serious eye irritation.
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335May cause respiratory irritation.

Precautionary statements (23)

P233Keep container tightly closed.
P260Do not breathe dust, fume, gas, mist, vapours or spray.
P261Avoid breathing dust, fume, gas, mist, vapours or spray.
P264Wash skin thoroughly after handling.
P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves, protective clothing, eye protection and face protection.
P284In case of inadequate ventilation wear respiratory protection.
P302 + P352If on skin: Wash with plenty of water.
P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P319Get medical help if you feel unwell.
P321Specific treatment (see supplemental first aid instructions on the label).
P332 + P317If skin irritation occurs: Get medical help.
P333 + P317If skin irritation or rash occurs: Get medical help.
P337 + P317If eye irritation persists: Get medical help.
P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
P362 + P364Take off contaminated clothing. And wash it before reuse.
P403Store in a well-ventilated place.
P403 + P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Cefadroxil suppliers

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All 63 suppliers

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AptoChem
Unclaimed profile
CefadroxilGrade, purity and minimum order on request
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Lupin Ltd
India, Mumbai ManufacturerUnclaimed profile
CefadroxilGrade Pharma (USP)
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Orchid Pharma Limited
India, Chengalpattu ManufacturerUnclaimed profile
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Aurobindo Pharma Ltd
India, Hyderabad ManufacturerUnclaimed profile
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ACS Dobfar S.p.A
Unclaimed profile
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Centrient Pharmaceuticals Spain S.A.
Spain, Santa Perpetua De Mogoda ManufacturerUnclaimed profile
CefadroxilGrade, purity and minimum order on request
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001Chemical
China, HangzhouUnclaimed profile
CefadroxilGrade, purity and minimum order on request
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10X Chem
United States, San DiegoUnclaimed profile
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3WAY Pharm Inc
China, ShanghaiUnclaimed profile
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A2B Chem LLC
United States, San DiegoUnclaimed profile
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Where suppliers are based

63 suppliers in 13 countries

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Cefadroxil price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Animal Drugs.

Industries and functions

Antibacterials and antibiotics in pharmaceuticals

Pharmacological actions

Anti-Bacterial Agents

Roles

antibacterial agent
antibacterial drug
antiinfective agent
antimicrobial agent
antimicrobial drug
antimycobacterial drug
antitubercular agent
pharmaceutical

Pharmacology

Cefadroxil anhydrous is a Cephalosporin Antibacterial.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cefadroxil is traded under.

HS 2941.90Indicative HS code

Antibiotics, other

World exports in 2024

$6.39B

+2.3% vs 2023, imports $6.97B

2019 to 2024

Top exporters

China39.7%
United States11.3%
Switzerland * partner reported10.9%

Top importers

Italy15.0%
India * partner reported12.0%
China8.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Cefadroxil is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Parent and salt forms, stereoisomers, similar structures and isomers

Salt and hydrate forms

Records that share this compound as their parent

Cefadroxil monohydrate chemical structure, C16H19N3O6S, CAS 66592-87-8

Cefadroxil monohydrate66592-87-8C₁₆H₁₉N₃O₆S25 suppliers

Cefadroxil hemihydrate chemical structure, C32H36N6O11S2, CAS 119922-85-9

Cefadroxil hemihydrate119922-85-9C₃₂H₃₆N₆O₁₁S₂1 supplier

Cefadroxil sodium chemical structure, C16H16N3NaO5S, CAS 42284-83-3

Cefadroxil sodium42284-83-3C₁₆H₁₆N₃NaO₅S

(6R,7R)-7-[[(2R)-Amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate N,N-Dimethylformamide chemical structure, C19H24N4O6S, CAS 66592-86-7

(6R,7R)-7-[[(2R)-Amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate N,N-Dimethylformamide66592-86-7C₁₉H₂₄N₄O₆S

Stereoisomers and isotopic forms

Same connectivity, different stereochemistry or isotopes (same InChIKey skeleton)

7-((2-Amino-2-(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid chemical structure, C16H17N3O5S, CAS 1181570-19-3

7-((2-Amino-2-(4-hydroxyphenyl)acetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid1181570-19-3C₁₆H₁₇N₃O₅S

(6R,7R)-7-[[2-Amino-2-(4-hydroxyphenyl)-1-oxoethyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C16H17N3O5S, CAS 40601-00-1

(6R,7R)-7-[[2-Amino-2-(4-hydroxyphenyl)-1-oxoethyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid40601-00-1C₁₆H₁₇N₃O₅S

(6S,7R)-7-[(2R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C16H17N3O5S, CAS 2743427-20-3

(6S,7R)-7-[(2R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid2743427-20-3C₁₆H₁₇N₃O₅S

Cefadroxil anhydrous, L- chemical structure, C16H17N3O5S, CAS 144790-28-3

Cefadroxil anhydrous, L-144790-28-3C₁₆H₁₇N₃O₅S

(6R,7S)-7-[(2S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C16H17N3O5S, CAS 2743427-10-1

(6R,7S)-7-[(2S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid2743427-10-1C₁₆H₁₇N₃O₅S

Similar structures

Nearest neighbours by Morgan fingerprint Tanimoto similarity

Cephalexin chemical structure, C16H17N3O4S, CAS 15686-71-2

Cefalexin HCl monohydrate chemical structure, C16H17N3O4S, CAS 1820673-23-1

Cephalexin monohydrate chemical structure, C16H19N3O5S, CAS 23325-78-2

Cephalexin hydrochloride anhydrous chemical structure, C16H18ClN3O4S, CAS 59695-59-9

Cephalexin hydrochloride chemical structure, C16H20ClN3O5S, CAS 105879-42-3

Procef chemical structure, C18H19N3O5S, CAS 92676-86-3

75% similar

Procef92676-86-3C₁₈H₁₉N₃O₅S4 suppliers

Cefprozil anhydrous, (Z)- chemical structure, C18H19N3O5S, CAS 121412-77-9

Same formula isomers

Different compounds that share this molecular formula

All isomers

Topramezone chemical structure, C16H17N3O5S, CAS 210631-68-8

Topramezone210631-68-8C₁₆H₁₇N₃O₅S14 suppliers

N-(4-Morpholin-4-yl-phenyl)-2-nitrobenzenesulfonamide chemical structure, C16H17N3O5S, CAS 300375-26-2

N-(4-Morpholin-4-yl-phenyl)-2-nitrobenzenesulfonamide300375-26-2C₁₆H₁₇N₃O₅S

2-Methoxy-N-{4-[(methylcarbamoyl)amino]benzene-1-sulfonyl}benzamide chemical structure, C16H17N3O5S, CAS 129531-12-0

2-Methoxy-N-{4-[(methylcarbamoyl)amino]benzene-1-sulfonyl}benzamide129531-12-0C₁₆H₁₇N₃O₅S

N-Methyl-N-(4-(((4-methylphenyl)sulfonyl)amino)-3-nitrophenyl)acetamide chemical structure, C16H17N3O5S, CAS 10228-31-6

N-Methyl-N-(4-(((4-methylphenyl)sulfonyl)amino)-3-nitrophenyl)acetamide10228-31-6C₁₆H₁₇N₃O₅S

4-Methyl-3-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide chemical structure, C16H17N3O5S, CAS 349616-59-7

4-Methyl-3-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide349616-59-7C₁₆H₁₇N₃O₅S

ET 3-AC-6-ME-4-(3-Nitro-PH)-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate chemical structure, C16H17N3O5S, CAS 111535-63-8

ET 3-AC-6-ME-4-(3-Nitro-PH)-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate111535-63-8C₁₆H₁₇N₃O₅S

3-Methyl-2-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide chemical structure, C16H17N3O5S, CAS 600128-67-4

3-Methyl-2-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide600128-67-4C₁₆H₁₇N₃O₅S

4-({[5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-1,3,4-oxadiazol-2-yl]thio}acetyl)morpholine chemical structure, C16H17N3O5S, CAS 851129-98-1

4-({[5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-1,3,4-oxadiazol-2-yl]thio}acetyl)morpholine851129-98-1C₁₆H₁₇N₃O₅S

N-[2-(4-Hydroxy-3-methoxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]methanesulfonamide chemical structure, C16H17N3O5S, CAS 878977-86-7

N-[2-(4-Hydroxy-3-methoxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]methanesulfonamide878977-86-7C₁₆H₁₇N₃O₅S

[2-[(3-Carbamoylthiophen-2-yl)amino]-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate chemical structure, C16H17N3O5S, CAS 796984-48-0

[2-[(3-Carbamoylthiophen-2-yl)amino]-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate796984-48-0C₁₆H₁₇N₃O₅S

N-(2,4-Dimethoxyphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-7-carboxamide chemical structure, C16H17N3O5S, CAS 879166-97-9

N-(2,4-Dimethoxyphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-7-carboxamide879166-97-9C₁₆H₁₇N₃O₅S

N-(2,4-Dimethoxyphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-9-carboxamide chemical structure, C16H17N3O5S, CAS 903672-66-2

N-(2,4-Dimethoxyphenyl)-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-9-carboxamide903672-66-2C₁₆H₁₇N₃O₅S

Frequently asked questions

Quick answers about Cefadroxil, based on the data on this page

What is Cefadroxil?

Cefadroxil is a cephalosporin bearing methyl and (2R)-2-amino-2-(4-hydroxyphenyl)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It has a role as an antibacterial drug. It is a conjugate acid of a cefadroxil(1-).

What is the CAS number of Cefadroxil?

The CAS registry number of Cefadroxil is 50370-12-2. Other or deprecated CAS numbers: 66592-87-8.

What is the molecular formula and weight of Cefadroxil?

The molecular formula of Cefadroxil is C16H17N3O5S and its molar mass is 363.40 g/mol.

What is Cefadroxil used for?

Use classes: Animal Drugs.

Is Cefadroxil hazardous?

Cefadroxil carries the GHS signal word "Danger". Main hazards: causes skin irritation, may cause an allergic skin reaction, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cefadroxil?

Cefadroxil is usually classified under HS code 294190 (Antibiotics, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cefadroxil?

CompoundList lists 63 suppliers of Cefadroxil in United States, China, Germany, Spain and 9 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cefadroxil in India?

3 suppliers in India list Cefadroxil on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Cefadroxil?

Suppliers quote Cefadroxil on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Cefadroxil

Cefadroxil

Key facts

What is Cefadroxil?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

Hazard statements

Cefadroxil suppliers

Where suppliers are based

Send one request to many suppliers

Cefadroxil price

Uses and applications

Industries and functions

Pharmacological actions

Roles

Pharmacology

Regulatory status

Health and food

HS code and trade data

Global trade

Frequently asked questions

What is Cefadroxil?

What is the CAS number of Cefadroxil?

What is the molecular formula and weight of Cefadroxil?

What is Cefadroxil used for?

Is Cefadroxil hazardous?

What is the HS code of Cefadroxil?

Where can I buy Cefadroxil?

Where can I buy Cefadroxil in India?

What is the price of Cefadroxil?

Guides for buyers

Get quotes for Cefadroxil

Key facts

What is Cefadroxil?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

Hazard statements

Cefadroxil suppliers

Where suppliers are based

Send one request to many suppliers

Cefadroxil price

Uses and applications

Industries and functions

Pharmacological actions

Roles

Pharmacology

Regulatory status

Health and food

HS code and trade data

Global trade

Related chemicals

Salt and hydrate forms

Stereoisomers and isotopic forms

Similar structures

Same formula isomers

Frequently asked questions

What is Cefadroxil?

What is the CAS number of Cefadroxil?

What is the molecular formula and weight of Cefadroxil?

What is Cefadroxil used for?

Is Cefadroxil hazardous?

What is the HS code of Cefadroxil?

Where can I buy Cefadroxil?

Where can I buy Cefadroxil in India?

What is the price of Cefadroxil?

Guides for buyers

Get quotes for Cefadroxil