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7-Amino-3-cephem-4-carboxylic acid

CAS No.: 36923-17-8

Chemical Name:: 7-Amino-3-cephem-4-carboxylic acid

Synonyms: 7-ANCA;7-AMOCA;(6R,7R)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;7-NACA;7-NACA、7-ANCA;7-ANCA impurity;Cefotaxime Nucleus;Ceftizoxime Impurity 9;Ceftizoxime Impurity 16;Ceftizoxime mother nucleus

CBNumber:: CB1341513

Molecular Formula:: C7H8N2O3S

Molecular Weight:: 200.21

MOL File:: 36923-17-8.mol

MSDS File:: SDS

Modify Date:: 2025/1/9 13:20:20

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7-Amino-3-cephem-4-carboxylic acid Properties

Melting point	215-218°C
Boiling point	536.9±50.0 °C(Predicted)
Density	1.69±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	Aqueous Acid (Slightly, Heated), DMSO (Slightly)
form	Solid
pka	2.92±0.50(Predicted)
color	White to Off-White
CAS DataBase Reference	36923-17-8(CAS DataBase Reference)

7-Amino-3-cephem-4-carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

7-Amino-3-cephem-4-carboxylic acid is a reagent used in the preparation of Cephalosporin antibiotics.

7-Amino-3-cephem-4-carboxylic acid Preparation Products And Raw materials

Raw materials

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(hydroxymethyl)-8-oxo-7-[(2-phenylacetyl)amino]-, diphenylmethyl ester, (6R,7R)- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-formyl-8-oxo-7-[(2-phenylacetyl)amino]-, diphenylmethyl ester, (6R,7R)- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 8-oxo-7-[(2-phenylacetyl)amino]-, diphenylmethyl ester, (6R,7R)- P-NITROBENZYL 7-PHENYLACETAMINO-3-HYDROXY-3-CEPHEM-4-CARBOXYLATE 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester

7-Amino-3-chloro cephalosporanic acid

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Preparation Products

7-Amino-3-cephem-4-carboxylic acid Suppliers

Global( 223)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry
Hebei baicao biology science and technology co., ltd	+86-19131911055 +8617824879454	China	1029	58	Inquiry
Shaanxi Haibo Biotechnology Co., Ltd	+undefined18602966907	China	997	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	China	19805	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21628	55	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	33024	60	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29858	58	Inquiry
Shanghai Longyu Biotechnology Co., Ltd.	+8619521488211	China	2555	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49732	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
Hebei baicao biology science and technology co., ltd	58
Shaanxi Haibo Biotechnology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Shanghai Longyu Biotechnology Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58

36923-17-8(7-Amino-3-cephem-4-carboxylic acid )Related Search:

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3-Aminopyridine Ceftizoxime Cefodizime Impurity 2 Ceftizoxime S-Oxide Impurity Ceftizoxime Impurity 6

(6R,7S)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Ceftizoxime Hydrolytic Impurity 7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester

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7-amino-8-oxo,(6R,7R)-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 7-AMINO-3-NOR CEPHALOSPORANIC ACID(7-ANCA) 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-8-oxo,(6R,7R)- 7-ANCA 7-Amino-3-cephem-4-carboxylic acid (6R-trans)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 7-PACA [(6R,7R)-7-AMINO-3[(Z/E)]-1-PROPEN-1-YL)-3-CEPHEM-4-CARBOXYLIC-ACID) 7-Amino-3-cephem-4-carboxylic acid ###7-AMINO-3-NOR-3-CEPHEM-4-CARBOXYLIC ACID 36923-17-8 7-amino-3-cephem-4-carboxylic acid 7-AMINO-3-NOR-3-CEPHEM-4-CARBOXYLIC ACID 7-AMINO-3-NOR CEPHALOSPORANIC ACID Ceftizoxime Impurity 9 Ceftizoxime Impurity 16 7-NACA 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Ceftizoxime intermediate (7-anca) 7-Amino-3-cephem-4-carboxylic acid USP/EP/BP 7-NACA、7-ANCA 7-ANCA impurity 7-AMOCA (6R,7R)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 7-ANCA 7-amino-3-azo-3-cephalocyph-4-carboxylic acid Ceftizoxime mother nucleus Cefotaxime Nucleus 36923-17-8 Organic acids Amines Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds