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

Product Name: 7-Amino-3-methyl-3-cephem-4-carboxylic acid
CAS No.: 22252-43-3
Chemical Name: 7-Amino-3-methyl-3-cephem-4-carboxylic acid
Synonyms: 7-ADCA;7-ACT;ADCA;5-Phenyl-2;7-ACA-7-ADCA;4-dienoic acid;5-Phenylpenta-2;D-7-ACA Impurity 1;Cefadroxil impurity;4-pentadienoic acid
CBNumber: CB7497894
Molecular Formula: C8H10N2O3S
Formula Weight: 214.24
MOL File: 22252-43-3.mol

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

Melting point:: 234°C (dec.)
Boiling point:: 517.6±50.0 °C(Predicted)
Density: 1.59±0.1 g/cm3(Predicted)
vapor pressure: 0Pa at 20℃
refractive index: 104 ° (C=1, 1mol/L HCl)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
pka: 3.04±0.50(Predicted)
form: powder
color: White to Orange to Green
Water Solubility: Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
BRN: 5273616
Stability:: Stable. Incompatible with strong oxidizing agents.
LogP: -3.8--2.8 at 20℃ and pH3.6-7
CAS DataBase Reference: 22252-43-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 42/43-36/37/38-20/21/22
Safety Statements: 36-26
WGK Germany: 3
HS Code: 2941901010

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: A8398
Product name: 7-Aminodesacetoxycephalosporanic acid
Packaging: 1g
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: PHR3004
Product name: Cefadroxil Related Compound B
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 50MG
Price: $343
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1097126
Product name: Cefadroxil Related Compound B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25mg
Price: $1140
Updated: 2024/03/01

TCI Chemical

Product number: A2075
Product name: 7-Aminodesacetoxycephalosporanic Acid
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $36
Updated: 2024/03/01

TCI Chemical

Product number: A2075
Product name: 7-Aminodesacetoxycephalosporanic Acid
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $108
Updated: 2024/03/01

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

Chemical Properties

Off-White Powder

Uses

A metabolite of Cephalexin (C256800).

Uses

7-Aminodesacetoxycephalosporanic acid is the Cephalexin metabolite. It is a Potent inhibitor of bacterial cell-wall enzyme. It is used in the synthesis of cephalosporins and for bioconversion studies.

Definition

ChEBI: A cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7beta-amino group.

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

Raw materials

Preparation Products

Methyl 7-amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate

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

Americas 1 Australia 1 Belgium 1 Brazil 1 Canada 2 China 227 Europe 2 France 1 Germany 4 India 22 Italy 1 Japan 1 Nepal 1 Singapore 1 South Korea 1 Switzerland 2 The Netherlands 2 United Kingdom 10 United States 45 Global 326

ASCHEM GmbH

Tel: --
Fax: --
Email: info@aschem.ch
Country: Switzerland
ProdList: 897
Advantage: 58

SIGMA-RBI

Tel: --
Fax: --
Country: Switzerland
ProdList: 6896
Advantage: 91

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View Lastest Price from 7-Amino-3-methyl-3-cephem-4-carboxylic acid manufacturers

Jinan Finer Chemical Co., Ltd

Product: 7-Amino-3-methyl-3-cephem-4-carboxylic acid 22252-43-3
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%
Supply Ability: 100mt
Release date: 2019-07-03

Zhuozhou Wenxi import and Export Co., Ltd

Product: 7β-aminodeacetoxycephalosporanic acid 22252-43-3
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

Career Henan Chemical Co

Product: 7-Amino-3-methyl-3-cephem-4-carboxylic acid 22252-43-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-07-04

22252-43-3, 7-Amino-3-methyl-3-cephem-4-carboxylic acidRelated Search:

6-Aminocaproic acid POLYURETHANE Glycine 4-Aminobenzoic acid Bensulfuron methyl Kresoxim-methyl Methylparaben Benzocaine Thiophanate-methyl Urethane Methyl acrylate 3-Hydroxy-4-Methyl-2(5H)-thiophenone (6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- 7-Amino-3-chloro cephalosporanic acid D-2-Phenylglycine Methyl Parathion-methyl Anthranilic acid

Cefazedone Impurity 13

Cefadroxil Impurity 8（Cefadroxil EP Impurity B）

Cephalexin EP Impurity B (Cephalexin Impurity B, 7-ADCA)

Cefadroxil EP Impurity B

Cefadroxil Related Compound B (25 mg) ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)

Cefalexin EP Impurity B

Cefadroxil EP Impurity B (Cephalexin Impurity B, 7-ADCA)

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-aMino-3-Methyl-8-oxo-, (6R,7R)-

Cefazedone Related Impurity 13

7beta-aminodeacetoxycephalosporanic acid

Cefadroxil impurity

Cefalexin impurity B

Cefalexin Impurity 2(EP Impurity B)

7-ACA-7-ADCA

ADCA

(7R)-3-Methyl-7-aminocepham-3-ene-4-carboxylic acid

(7R)-7-Amino-3-methylcepham-3-ene-4-carboxylic acid

3-Methyl-7β-aminocepham-3-ene-4-carboxylic acid

7-ACT

7-amino-3-methyl-3-cephem-4-carboxylic

7-Aminodezacetoxycephalosporanic acid

7-Amino deacetoxy cefalosporanic acid

7-Amino-3-desacetoxy cephalosporanic acid

6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

7-Amino-3-deacetoxycephalosporanic Acid

Deacetoxycephalosporanic Acid

7-AMINODESACETOXY- CEPHALOSPORANIC ACID 98.5%

(6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

7-ADCA

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

7-Aminodeacetoxycephalosporanic ccid

7-Aminodesacetoxycephalosporanic Aicd

Cefalexine EP IMpurity B

Cephalexin IMpurity B

Cefadroxil Related CoMpound B

7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-4-carboxylic acid

7-aminodesacetoxycephalosporanic acid (Cefadroxil Monohydrate Impurity B)

Cephalexin EP impurity B

7-Aminodesacetoxycephalosporanic Ac

7-Aminodesacetoxycephalosporanic Acid &gt

7-Aminodesacetoxycephalosporanic acid CRS

Cephalexin Impurity B (Cefadroxil Impurity B, 7-ADCA)

Cefalexin Impurity 2（Cefalexin EP Impurity B）

7-Amino-3-methyl-3-cephem-4-carboxylic acidr

7β-aminodeacetoxycephalosporanic acid

Cefalexin EP Impurity B?(7-ADCA/ 7-Aminodesacetoxycephalosporanic acid)

7-Aminodesacetoxycephalosporanic acid (A0460000)

Cephalexin Impurity B (7-ADCA)Q: What is Cephalexin Impurity B (7-ADCA) Q: What is the CAS Number of Cephalexin Impurity B (7-ADCA) Q: What is the storage condition of Cephalexin Impurity B (7-ADCA) Q: What are the applications of Cephalexin Impurity B (7-ADCA)

Cefadroxil Related Compound B ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2 (1097126)

4-dienoic acid

4-pentadienoic acid

5-Phenyl-2

5-Phenylpenta-2

7- aminodeacetyloxy captidine acid

7-amino-3-deacetyloxy cephalosporane

Cefadroxil USP Related Compound B

7β-aminodeacetoxycephalosporanicaci

Cefalexin EP Impurity B(Cefadroxil EP Impurity B)