Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-(5-amino-5-carboxyvaleramido)cephalosporanic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: 7-(5-amino-5-carboxyvaleramido)cephalosporanic acid
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

61-24-5

61-24-5 structure

61-24-5 structure

Name: Cephalosporin C
Chemical Name: cephalosporin C
CAS Number: 61-24-5
Molecular Formula: C₁₆H₂₁N₃O₈S
Molecular Weight: 415.418
Catalog: analytical chemistry Standard Forensic and veterinary standards
Create Date: 2018-04-27 08:00:00
Modify Date: 2024-01-04 11:51:32

Name	cephalosporin C
Synonyms	4-27-00-05902 cephalosphorin C 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[(5-amino-5-carboxy-1-oxopentyl)amino]-8-oxo-, (6R,7R)- [6R-[6a,7b(R*)]]-3-[(Acetyloxy)methyl]-7-[(5-amino-5-carboxy-1-oxopentyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid cephalosporn C Centropazine Cephalosporin Cephalosporin C (6R,7R)-3-(Acetoxymethyl)-7-[(5-amino-5-carboxypentanoyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-3-(Acetoxymethyl)-7-[(5-amino-5-carboxypentanoyl)amino]-8 -oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 7-(D-5-Amino-5-carboxyvaleramido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Acetate cefalosporin C Centpropazine (6R,7R)-3-[(acetyloxy)methyl]-7-[(5-amino-5-carboxypentanoyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Density	1.6±0.1 g/cm3
Boiling Point	814.7±65.0 °C at 760 mmHg
Molecular Formula	C₁₆H₂₁N₃O₈S
Molecular Weight	415.418
Flash Point	446.5±34.3 °C
Exact Mass	415.104950
PSA	205.12000
LogP	-0.20
Vapour Pressure	0.0±6.3 mmHg at 25°C
Index of Refraction	1.639

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI0331650

CHEMICAL NAME :: 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(5-amino-5-carboxyvaleramido)-3- (hydroxymethyl)-8-oxo-, acetate (ester)

CAS REGISTRY NUMBER :: 61-24-5

BEILSTEIN REFERENCE NO. :: 0065348

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H21-N3-O8-S

MOLECULAR WEIGHT :: 415.46

WISWESSER LINE NOTATION :: T46 ANV ES GUTJ CMV3YZVQ G1OV1 HVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 4(1),96,1980 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3 JAN 1993