Cefmetazole Lactone

Product Name: Cefmetazole Lactone
CAS No.: 70993-70-3
Chemical Name: Cefmetazole Lactone
Synonyms: Cefmetazole Lactone;Cefmetazole Lactone 1;2-((cyanomethyl)thio);Cefmetazole Impurity 3;Cefmetazole inner ester;Cefmetazole Lactone (~90%);Cefmetazole Sodium Impurity A;Cefmezole sodium decomposition;Cefmetazole Related Compound inner ester;Cefmetazole Impurity 1 (Cefmetazole Lactone)
CBNumber: CB43153220
Molecular Formula: C13H13N3O5S2
Formula Weight: 355.39
MOL File: 70993-70-3.mol

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Cefmetazole Lactone Property

Melting point:: >81°C (dec.)
Boiling point:: 803.6±65.0 °C(Predicted)
Density: 1.61±0.1 g/cm3(Predicted)
storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 11.37±0.20(Predicted)
form: Solid
color: Off-White to Light Yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: C242855
Product name: CefmetazoleLactone(~90%)
Packaging: 1mg
Price: $225
Updated: 2021/12/16

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Cefmetazole Lactone Chemical Properties,Usage,Production

Uses

Cefmetazole Lactone is an impurity of cefmetazole (C242850), which is a semi-synthetic antibiotic derived from Cephamycin. Antibacterial.

Cefmetazole Lactone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Cefmetazole Lactone manufacturers

Career Henan Chemica Co

Product: Cefmetazole Lactone 70993-70-3
Price: US $2.00/ASSAYSg
Min. Order: 1ASSAYSg
Purity: 98%
Supply Ability: 1KG/10KG/100KG
Release date: 2020-11-01

70993-70-3, Cefmetazole LactoneRelated Search:

7-[[[(CyanoMethyl)thio]acetyl]aMino]-7-Methoxy Cephalosporanic Acid 4',5'-dihydrocefradine Cefmetazole Impurity 4 7-(ALPHA-BROMOACETAMIDO)CEPHALOSPORANIC ACID Desacetyl CefathiaMidine Cefuroxime CEFTRIAXONE Cefmetazole Impurity 4 7-TMCA

Cefmetazole Impurity 3

Cefmetazole Lactone (~90%)

(5aR-cis)-2-[(Cyanomethyl)thio]-N-(1,4,5a,6-tetrahydro-6-methoxy-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-acetamide

Cefmetazole Related Compound inner ester

Cefmetazole inner ester

Cefmezole sodium decomposition

2-((cyanomethyl)thio)

Cefmetazole impurity 4/Cefmetazole Lactone/2-((cyanomethyl)thio)-N-((5aR,6S)-6-methoxy-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide

Cefmetazole Impurity 1 (Cefmetazole Lactone)

Cefmetazole Lactone 1

Acetamide, 2-[(cyanomethyl)thio]-N-(1,4,5a,6-tetrahydro-6-methoxy-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-, (5aR-cis)- (9CI)

Cefmetazole Sodium Impurity A

2-((cyanomethyl)thio)-N-((5aR,6S)-6-methoxy-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)acetamide

Cefmetazole Lactone

70993-70-3