ChemicalBook >> CAS DataBase List >>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-2-carboxylic acid diphenylmethyl ester

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

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

Molecular Weight:: 366.43

MDL Number:: MFCD23701579

MOL File:: 36923-21-4.mol

Last updated:2023-06-08 17:06:38

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08

Signal word

Danger

Hazard statements

H334-H351-H317

Precautionary statements

P261-P285-P304+P341-P342+P311-P501-P201-P202-P281-P308+P313-P405-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

HS Code

2934.99.3000

NFPA 704

	0
2		0

7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D5234	Diphenylmethyl 7β-Amino-3-cephem-4-carboxylate >98.0%(HPLC)	36923-21-4	1g	$266	2024-03-01	Buy
TRC	D491925	Diphenylmethyl 7β-Amino-3-cephem-4-carboxylate	36923-21-4	2.5g	$690	2021-12-16	Buy
Matrix Scientific	098407	(6R,7R)-Benzhydryl 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 95+%	36923-21-4	250mg	$756	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0384065	7-AMINO-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID DIPHENYLMETHYL ESTER 95.00%	36923-21-4	5MG	$497.07	2021-12-16	Buy
Biosynth Carbosynth	FA150682	7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid diphenylmethylester	36923-21-4	1g	$528	2021-12-16	Buy

Product number	Packaging	Price	Buy
D5234	1g	$266	Buy
D491925	2.5g	$690	Buy
098407	250mg	$756	Buy
CHM0384065	5MG	$497.07	Buy
FA150682	1g	$528	Buy

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

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 Suppliers

Global( 136)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18777	58
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1803	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
Shanghai Longyu Biotechnology Co., Ltd.	+8619521488211	info@longyupharma.com	China	2541	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10319	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Shanghai Longyu Biotechnology Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-07-02	7-ANCE 36923-21-4	US $50.00 / KG	1KG	99%，HPLC	100kg	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02	7-ANCE 36923-21-4	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-05-25	7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester 36923-21-4	US $0.00-0.00 / Kg	1KG	99.0%+	300 MT	Shaanxi Dideu Medichem Co. Ltd

7-ANCE
36923-21-4
US $50.00 / KG
99%，HPLC
Zhuozhou Wenxi import and Export Co., Ltd

7-ANCE
36923-21-4
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester
36923-21-4
US $0.00-0.00 / Kg
99.0%+
Shaanxi Dideu Medichem Co. Ltd

36923-21-4(7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester)Related Search:

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Ceftizoxime Cefodizime Impurity 2 7-Amino-3-cephem-4-carboxylic acid

1of4

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)- 7beta-Amino-3-cephem-4-carboxylic Acid Diphenylmethyl Ester (6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Benzhydryl 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