ChemicalBook > CAS DataBase List > 7-Amino-3-methyl-3-cephem-4-carboxylic acid
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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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
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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
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