cephapirin

CAS 21593-23-7C17H17N3O6S2MW 423.5

cephapirin (CAS 21593-23-7) — formula C17H17N3O6S2, molecular weight 423.5.

Product Overview

CAS Number	21593-23-7
Molecular Formula	C17H17N3O6S2
Molecular Weight	423.5
LogP	-1.15

Technical Profile

What this product is

cephapirin is a chemical compound with CAS registry number 21593-23-7 and molecular formula C17H17N3O6S2 (molecular weight 423.5).

Identification

CAS number: 21593-23-7

Its molecular formula C17H17N3O6S2 comprises 17 C, 17 H, 3 N, 6 O, 2 S atoms.

Also known as: cephapirin · 头孢匹林

Frequently Asked Questions

What is the CAS number of cephapirin?

The CAS registry number of cephapirin is 21593-23-7.

What is the molecular formula and molecular weight of cephapirin?

Molecular formula C17H17N3O6S2, molecular weight 423.5.

What other names is cephapirin known by?

It is also registered under: cephapirin, 头孢匹林.

PubChem Public Data

Independent reference data for cephapirin (CAS 21593-23-7), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number	21593-23-7
PubChem CID	30699
Molecular formula	C17H17N3O6S2
IUPAC name	(6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
UNII (FDA)	89B59H32VN

Computed descriptors

Molecular Weight	423.5
XLogP3	-1.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	8
Exact Mass	423.05587762
Monoisotopic Mass	423.05587762
Topological Polar Surface Area	177
Heavy Atom Count	28

Physicochemical values on record

Solubility	1030
Solubility	1.51e-01 g/L
LogP	-1.15
LogP	-0.1
LogP	-0.15
Dissociation Constants	2.15

Documented uses on record

Synonyms and trade names

cephapirin; Cefapirin; 21593-23-7; Cephapirine; Cefaprin; Cefapirina; Cefapirine; Cefapirinum; CEPR; 7-(2-(4-Pyridylthio)acetamido)cephalosporanic acid; CHEBI:554446; 89B59H32VN; DTXSID9022784; Cephalosporanic acid, 7-(2-(4-pyridylthio)acetamido)-; RefChem:54749; DTXCID602784

GHS hazard classification

Reported hazard statements	H317 (14.6%), H334 (100%)

H317 (14.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]

What the public record says

cephapirin · CAS 21593-23-7 · C17H17N3O6S2. UNII 89B59H32VN. Solubility: 1030; Solubility: 1.51e-01 g/L; LogP: -1.15.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.