delta2-Cefadroxil
Also known as (6R,7R)-7-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, Cefadroxil Impurity 7, (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
Key facts
What buyers check first
- CAS number
- 147103-94-4
- Formula
- C16H17N3O5S
- Molar mass
- 363.40 g/mol
- HS code
- 293499
- Category
- Impurities and reference standards
What is delta2-Cefadroxil?
Plain description, key identifiers and synonyms
delta2-Cefadroxil is a chemical substance with the molecular formula C16H17N3O5S and a molar mass of 363.40 g/mol. Its CAS registry number is 147103-94-4. The IUPAC name is (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid.
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-3-ene-2-carboxylic acid
- CAS number
- 147103-94-4
- Molecular formula
- C16H17N3O5S
- UNII
- 23YV2CX48L
- InChIKey
- VCALASAGQUABEC-XOGJBXBPSA-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/h2-6,10-12,15,20H,17H2,1H3,(H,18,21)(H,23,24)/t10-,11-,12?,15-/m1/s1
- Canonical SMILES
- CC1=CSC2C(NC(=O)C(N)c3ccc(O)cc3)C(=O)N2C1C(=O)O
- Isomeric SMILES
- CC1=CS[C@@H]2[C@@H](C(=O)N2C1C(=O)O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N
Synonyms
- (6R,7R)-7-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
- Cefadroxil Impurity 7
- (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
- Cefadroxil related compound i
- 5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2R)-amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-, (6R,7R)-
- 5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-, [6R-[6alpha,7beta(R*)]]-
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.Computed value |
|---|---|
| Exact mass | 363.0889 Dacalc.Computed value |
| LogP (octanol/water) | 0.15calc.Computed value |
| Topological polar surface area | 133 Ųcalc.Computed value |
| Hydrogen bond donors | 4calc.Computed value |
| Hydrogen bond acceptors | 6calc.Computed value |
| Rotatable bonds | 4calc.Computed value |
| Heavy atoms | 25calc.Computed value |
| Rings | 3calc.Computed value |
| Aromatic rings | 1calc.Computed value |
| Fraction sp3 carbons | 0.31calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 4calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Murcko scaffold
The ring system that remains when every side chain is removed
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.
delta2-Cefadroxil suppliers
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delta2-Cefadroxil price
Indicative price range per kg from live supplier offers
Suppliers quote this chemical on request. Send one free request and compare quotes side by side.
Uses and applications
What the substance is used for, by industry and function
Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.
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 delta2-Cefadroxil is traded under.
Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934
- United States24.5%
- Germany23.1%
- Japan4.5%
The HS code shown for delta2-Cefadroxil is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Related chemicals
Parent and salt forms, stereoisomers, similar structures and isomers
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
![(6R,7R)-7-((R)-2-Amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid chemical structure, C16H17N3O4S, CAS 79750-46-2](/s/UALOAEFJDPITFY-XOGJBXBPSA-N.svg)
![4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)- chemical structure, C16H19N3O5S, CAS 38083-36-2](/s/LSQZJLSUYDQPKJ-UWFZAAFLSA-N.svg)
![(2S,6R)-6-[(2R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid chemical structure, C16H19N3O5S, CAS 1217495-90-3](/s/LSQZJLSUYDQPKJ-YKLVJOERSA-N.svg)
![(2S,5R,6R)-6-[[2-(15N)azanyl-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid chemical structure, C16H19N3O5S, CAS 1357002-99-3](/s/LSQZJLSUYDQPKJ-RNBHMYTQSA-N.svg)
Same formula isomers
Different compounds that share this molecular formula
![2-Methoxy-N-{4-[(methylcarbamoyl)amino]benzene-1-sulfonyl}benzamide chemical structure, C16H17N3O5S, CAS 129531-12-0](/s/JCHMGYRXQDASJE-UHFFFAOYSA-N.svg)
![(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](/s/BOEGTKLJZSQCCD-HUFXEGEASA-N.svg)
![4-Methyl-3-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide chemical structure, C16H17N3O5S, CAS 349616-59-7](/s/LYMFMAVNXIVZBS-UHFFFAOYSA-N.svg)
![3-Methyl-2-nitro-N-[2-(4-sulfamoylphenyl)ethyl]benzamide chemical structure, C16H17N3O5S, CAS 600128-67-4](/s/HWXGAINLWSCGIC-UHFFFAOYSA-N.svg)
![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](/s/NIDZZQAYACLZME-UHFFFAOYSA-N.svg)
![N-[2-(4-Hydroxy-3-methoxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]methanesulfonamide chemical structure, C16H17N3O5S, CAS 878977-86-7](/s/FNWGZLSTQXDWAB-UHFFFAOYSA-N.svg)
Frequently asked questions
Quick answers about delta2-Cefadroxil, based on the data on this page
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Guides for buyers
Practical guides that help when you source, ship or handle delta2-Cefadroxil
- Article, QualityPharma grades explained: IP vs BP vs USP vs EPWhat the Indian, British, US and European pharmacopoeias are, how their monographs differ, what multi grade claims mean and why a grade alone does not make a product fit for medicines.Read
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
- Guide, Trade and logisticsHS codes for chemicals and why they matterHow the Harmonized System classifies chemicals, the chapters that matter, the rules for chemically defined compounds and mixtures, and practical steps to find the right code.Read
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