7-Amino-3-methyl-3-cephem-4-carboxylic acid
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- $14 - $1140
- Product name: 7-Amino-3-methyl-3-cephem-4-carboxylic acid
- CAS: 22252-43-3
- MF: C8H10N2O3S
- MW: 214.24
- EINECS:244-870-1
- MDL Number:MFCD00151456
- Synonyms: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;(7R)-3-Methyl-7-aminocepham-3-ene-4-carboxylic acid;(7R)-7-Amino-3-methylcepham-3-ene-4-carboxylic acid
27 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- Chemenu
- Chem-Impex
- Crysdot
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 25mg
- 250mg
- 1g
- 5MG
- 50MG
- a0460000
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- ManufacturerAK Scientific
- Product numberL873
- Product description7-Aminodeacetoxycephalosporanicacid
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93625
- Product description7-Aminodeacetoxycephalosporanicacid
- Packaging5g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93625
- Product description7-Aminodeacetoxycephalosporanicacid
- Packaging100g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93625
- Product description7-Aminodeacetoxycephalosporanicacid
- Packaging500g
- Price$550
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL03417
- Product description7-Aminodesacetoxycephalosporanic acid, 98%
- Packaging250mg
- Price$30.8
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL03417
- Product description7-Aminodesacetoxycephalosporanic acid, 98%
- Packaging1g
- Price$75.7
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL03417
- Product description7-Aminodesacetoxycephalosporanic acid, 98%
- Packaging5g
- Price$237
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCCH0009364
- Product description(6R,7R)-7-AMINO-3-METHYL-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID 95.00%
- Packaging5MG
- Price$496.31
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA03011
- Product description7-Aminodesacetoxycephalosporanic acid
- Packaging10g
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA03011
- Product description7-Aminodesacetoxycephalosporanic acid
- Packaging25g
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA03011
- Product description7-Aminodesacetoxycephalosporanic acid
- Packaging50g
- Price$198
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA03011
- Product description7-Aminodesacetoxycephalosporanic acid
- Packaging100g
- Price$298
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA03011
- Product description7-Aminodesacetoxycephalosporanic acid
- Packaging250g
- Price$490
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM192047
- Product description(6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 97%
- Packaging500g
- Price$421
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM192047
- Product description(6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 97%
- Packaging100g
- Price$153
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22078
- Product description7-Aminodesacetoxycephalosporanicacid,≥98%(HPLC) ≥98%(HPLC)
- Packaging5G
- Price$26.58
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | L873 | 7-Aminodeacetoxycephalosporanicacid | 1g | $14 | 2021-12-16 | Buy |
| AK Scientific | J93625 | 7-Aminodeacetoxycephalosporanicacid | 5g | $15 | 2021-12-16 | Buy |
| AK Scientific | J93625 | 7-Aminodeacetoxycephalosporanicacid | 100g | $150 | 2021-12-16 | Buy |
| AK Scientific | J93625 | 7-Aminodeacetoxycephalosporanicacid | 500g | $550 | 2021-12-16 | Buy |
| Alfa Aesar | L03417 | 7-Aminodesacetoxycephalosporanic acid, 98% | 250mg | $30.8 | 2021-12-16 | Buy |
| Alfa Aesar | L03417 | 7-Aminodesacetoxycephalosporanic acid, 98% | 1g | $75.7 | 2021-12-16 | Buy |
| Alfa Aesar | L03417 | 7-Aminodesacetoxycephalosporanic acid, 98% | 5g | $237 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CCH0009364 | (6R,7R)-7-AMINO-3-METHYL-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID 95.00% | 5MG | $496.31 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA03011 | 7-Aminodesacetoxycephalosporanic acid | 10g | $85 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA03011 | 7-Aminodesacetoxycephalosporanic acid | 25g | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA03011 | 7-Aminodesacetoxycephalosporanic acid | 50g | $198 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA03011 | 7-Aminodesacetoxycephalosporanic acid | 100g | $298 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA03011 | 7-Aminodesacetoxycephalosporanic acid | 250g | $490 | 2021-12-16 | Buy |
| Chemenu | CM192047 | (6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 97% | 500g | $421 | 2021-12-16 | Buy |
| Chemenu | CM192047 | (6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid 97% | 100g | $153 | 2021-12-16 | Buy |
| Chem-Impex | 22078 | 7-Aminodesacetoxycephalosporanicacid,≥98%(HPLC) ≥98%(HPLC) | 5G | $26.58 | 2021-12-16 | Buy |
Properties
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
form :powder
pka :3.04±0.50(Predicted)
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)
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
form :powder
pka :3.04±0.50(Predicted)
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)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
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.More related product prices
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