7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester

Product Name: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
CAS No.: 36923-21-4
Chemical Name: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
Synonyms: 7-AICA;7-ANCE;7-NACABH;7-NACABH NAM;Ceftizoxime Impurity 21;Thiazolidine Impurity 2;Ceftibuten parent nucleus;Cephalbutene mother nucleus;Cephalosporins cloth mother nucleus;DiphenylMethyl 7β-AMino-3-cepheM-4-carboxylate
CBNumber: CB5855421
Molecular Formula: C20H18N2O3S
Formula Weight: 366.43
MOL File: 36923-21-4.mol

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7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester Property

Melting point:: 164.0 to 168.0 °C
Boiling point:: 587.8±50.0 °C(Predicted)
Density: 1.39
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform (Slightly), DMSO (Slightly, Heated)
form: Solid
pka: 4.97±0.40(Predicted)
color: Pale Beige

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Safety

HS Code: 2934.99.3000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P281Use personal protective equipment as required.

P285In case of inadequate ventilation wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5234
Product name: Diphenylmethyl 7β-Amino-3-cephem-4-carboxylate
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $266
Updated: 2024/03/01

TRC

Product number: D491925
Product name: Diphenylmethyl 7β-Amino-3-cephem-4-carboxylate
Packaging: 2.5g
Price: $690
Updated: 2021/12/16

Matrix Scientific

Product number: 098407
Product name: (6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Purity: 95+%
Packaging: 250mg
Price: $756
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0384065
Product name: 7-AMINO-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID DIPHENYLMETHYL ESTER
Purity: 95.00%
Packaging: 5MG
Price: $497.07
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA150682
Product name: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid diphenylmethylester
Packaging: 1g
Price: $528
Updated: 2021/12/16

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7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester Chemical Properties,Usage,Production

Uses

An intermediate in the preparation of cephems: beta-lactam antibiotics.

7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester Suppliers

Americas 1 Canada 1 China 116 Europe 1 Germany 1 India 2 Japan 1 United Kingdom 1 United States 12 Global 136

J & K SCIENTIFIC LTD.

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Shanghai DiBai Chemicals Co., Ltd.

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View Lastest Price from 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 7-ANCE 36923-21-4
Price: US $50.00/KG
Min. Order: 1KG
Purity: 99%，HPLC
Supply Ability: 100kg
Release date: 2020-09-09

Zhuozhou Wenxi import and Export Co., Ltd

Product: 7-ANCE 36923-21-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-26

Shaanxi Dideu Medichem Co. Ltd

Product: 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester 36923-21-4
Price: US $0.00-0.00/Kg
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 300 MT
Release date: 2020-05-23

36923-21-4, 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl esterRelated Search:

Cefpiramide acid Ceftazidime ALTRENOGEST Cephalexin Cefixime Cefradine Urethane 4-Dimethylaminobenzoic acid 2-[2-[[(Phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl) ester POLYURETHANE 4-Aminobenzoic acid Cefprozil hydrate Glycine CEFTRIAXONE Ceftriaxone sodium Ceftizoxime Cefodizime Impurity 2 7-Amino-3-cephem-4-carboxylic acid

7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester

7-AMINO-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-

(6R,7R)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid DiphenylMethyl Ester

(6R-trans)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid DiphenylMethyl Ester

(6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

7-AICA

7-Amino-3-Chloro-3-Cephem-4-Carboxylicacid-4-benzhydrylester

DiphenylMethyl 7β-AMino-3-cepheM-4-carboxylate

7-NACABH

Cephalosporins cloth mother nucleus

7-NACABH NAM

Diphenylmethyl 7beta-Amino-3-cephem-4-carboxylate

Ceftizoxime Impurity 21

7-ANCE

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-, diphenylmethyl ester, (6R,7R)-

(6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Benzhydryl Ester

7beta-Amino-3-cephem-4-carboxylic Acid Diphenylmethyl Ester

Benzhydryl (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester USP/EP/BP

7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxyl...

Diphenylmethyl 7β-Amino-3-cephem-4-carboxylate

Ceftibuten parent nucleus

Cephalbutene mother nucleus

Thiazolidine Impurity 2

36923-21-4

Aromatics

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

Sulfur & Selenium Compounds