CompoundList
Sign in
Screening compounds

Cefprozil monohydrate

Also known as Cefprozil Monohydrate (E/Z Mixture), Cefprozil CRS, Cefprozil for peak identification CRS

Formula C18H21N3O6SMolar mass 407.45 g/mol
Get quotes Safety data
Cefprozil monohydrate chemical structure, C18H21N3O6S
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C18H21N3O6S
Molar mass
407.45 g/mol
HS code
294190
Category
Screening compounds

What is Cefprozil monohydrate?

Plain description, key identifiers and synonyms

Cefprozil monohydrate is a chemical substance with the molecular formula C18H21N3O6S and a molar mass of 407.45 g/mol. The IUPAC name is (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-prop-1-enyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, hydrate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-prop-1-enyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, hydrate
Molecular formula
C18H21N3O6S
InChIKey
ALYUMNAHLSSTOU-PFBPGKLMSA-N
InChI
InChI=1S/C18H19N3O5S.H2O/c1-2-3-10-8-27-17-13(16(24)21(17)14(10)18(25)26)20-15(23)12(19)9-4-6-11(22)7-5-9;/h2-7,12-13,17,22H,8,19H2,1H3,(H,20,23)(H,25,26);1H2/t12-,13-,17-;/m1./s1
Canonical SMILES
CC=CC1=C(C(=O)O)N2C(=O)C(NC(=O)C(N)c3ccc(O)cc3)C2SC1.O
Isomeric SMILES
CC=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N)SC1)C(=O)O.O

Synonyms

  • Cefprozil Monohydrate (E/Z Mixture)
  • Cefprozil CRS
  • Cefprozil for peak identification CRS
  • (6r,7r)-7-[(r)-2-amino-2-(p-hydroxyphenyl) acetamido]-8-oxo-3-propenyl-5-thia-1-azabicyclo[4.2.0]oct-2ene-2-carboxylic acid monohydrate
  • (6R,7R)-7-{[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino}-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid--water (1/1)

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
407.45 g/molcalc.
Exact mass
407.1151 Dacalc.
LogP (octanol/water)
-0.12calc.
Topological polar surface area
164.5 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
28calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.28calc.
Formal charge
0calc.
Stereocentres
3calc.
Components
2calc.
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

Murcko scaffold of this chemical, O=C(Cc1ccccc1)NC1C(=O)N2C=CCSC12

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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Cefprozil monohydrate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Cefprozil monohydrate can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Cefprozil monohydrate 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cefprozil monohydrate 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
  1. China39.7%
  2. United States11.3%
  3. Switzerland * partner reported10.9%
Top importers
  1. Italy15.0%
  2. India * partner reported12.0%
  3. China8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Cefprozil monohydrate, based on the data on this page

What is Cefprozil monohydrate?

Cefprozil monohydrate is a chemical substance with the molecular formula C18H21N3O6S and a molar mass of 407.45 g/mol. The IUPAC name is (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-prop-1-enyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, hydrate.

What is the molecular formula and weight of Cefprozil monohydrate?

The molecular formula of Cefprozil monohydrate is C18H21N3O6S and its molar mass is 407.45 g/mol.

What is Cefprozil monohydrate used for?

Known uses and roles of Cefprozil monohydrate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cefprozil monohydrate hazardous?

No GHS hazard classification for Cefprozil monohydrate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Cefprozil monohydrate?

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

Where can I buy Cefprozil monohydrate?

Post a free request on CompoundList and suppliers of Cefprozil monohydrate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cefprozil monohydrate?

Suppliers quote Cefprozil monohydrate 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 Cefprozil monohydrate

Get quotes for Cefprozil monohydrate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Cefprozil monohydrate
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Cefprozil monohydrate with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/cefprozil-monohydrate-cid-92088" title="Cefprozil monohydrate structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 294190

Price on request
Free quotes, contact stays private
Get quotes