7-Amino-3-chloro cephalosporanic acid
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- $21 - $1871.1
- Product name: 7-Amino-3-chloro cephalosporanic acid
- CAS: 53994-69-7
- MF: C7H7ClN2O3S
- MW: 234.66
- EINECS:258-907-4
- MDL Number:MFCD09039101
- Synonyms:7-amino-3-chloro-8-oxo-,(6R,7R)-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid ;7-AMINO-3-CHLORO-8-OXO-5-THIA-1-AZA-BICYCLO-[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID;7-AMINO-3-CHLORO CEPHALOSPORANIC ACID;(6R-trans)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ;7-amino-3-coloro-3-cephem-4-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-chloro-8-oxo-,(6R,7R)-;(6R,6β)-7α-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid
72 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Synthonix
- TRC
- Usbiological
Package
- 25mg
- 100mg
- 250mg
- 0.25g
- 0.5g
- 500MG
- 1.00g
- 1g
- 2g
- 5.00g
- 5g
- 10.00g
- 10g
- 25g
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96%
- Packaging250mg
- Price$32
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96%
- Packaging1g
- Price$49
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96%
- Packaging100mg
- Price$21
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96%
- Packaging5g
- Price$136
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96%
- Packaging10g
- Price$221
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I9K3
- Product description(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97%
- Packaging25g
- Price$452
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberX212890
- Product description(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97%
- Packaging25G
- Price$815
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX212890
- Product description(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97%
- Packaging5G
- Price$175
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberJ52509
- Product description7-ACCA
- Packaging5g
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52509
- Product description7-ACCA 95%
- Packaging5g
- Price$140
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC632
- Product description7-Amino-3-chlorocephalosporanic acid 98%(HPLC)
- Packaging5g
- Price$187
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ11597
- Product descriptionCefaclor EP Impurity B 98%,powder
- Packaging25mg
- Price$28
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ52509
- Product description7-ACCA 95%
- Packaging1g
- Price$61
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ52509
- Product description7-ACCA
- Packaging1g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ11597
- Product descriptionCefaclor EP Impurity B 98%,powder
- Packaging100mg
- Price$68
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC632
- Product description7-Amino-3-chlorocephalosporanic acid 98%(HPLC)
- Packaging1g
- Price$82
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96% | 250mg | $32 | 2026-05-29 | Buy |
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96% | 1g | $49 | 2026-05-29 | Buy |
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96% | 100mg | $21 | 2026-05-29 | Buy |
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96% | 5g | $136 | 2026-05-29 | Buy |
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 96% | 10g | $221 | 2026-05-29 | Buy |
| aablocks | AA00I9K3 | (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97% | 25g | $452 | 2026-05-29 | Buy |
| ACHEMBLOCK | X212890 | (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97% | 25G | $815 | 2026-05-27 | Buy |
| ACHEMBLOCK | X212890 | (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97% | 5G | $175 | 2026-05-27 | Buy |
| AK Scientific | J52509 | 7-ACCA | 5g | $140 | 2021-12-16 | Buy |
| AK Scientific | J52509 | 7-ACCA 95% | 5g | $140 | 2026-06-04 | Buy |
| AK Scientific | C632 | 7-Amino-3-chlorocephalosporanic acid 98%(HPLC) | 5g | $187 | 2026-06-04 | Buy |
| AK Scientific | J11597 | Cefaclor EP Impurity B 98%,powder | 25mg | $28 | 2026-06-04 | Buy |
| AK Scientific | J52509 | 7-ACCA 95% | 1g | $61 | 2026-06-04 | Buy |
| AK Scientific | J52509 | 7-ACCA | 1g | $60 | 2021-12-16 | Buy |
| AK Scientific | J11597 | Cefaclor EP Impurity B 98%,powder | 100mg | $68 | 2026-06-04 | Buy |
| AK Scientific | C632 | 7-Amino-3-chlorocephalosporanic acid 98%(HPLC) | 1g | $82 | 2026-06-04 | Buy |
Properties
Melting point :>180°C (dec.)
Boiling point :498.9±45.0 °C(Predicted)
Density :1.81±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Aqueous Acid (Slightly, Heated), DMSO (Slightly, Heated, Sonicated)
pka :1.87±0.50(Predicted)
form :Solid
color :Pale Yellow
InChI :InChI=1S/C7H7ClN2O3S/c8-2-1-14-6-3(9)5(11)10(6)4(2)7(12)13/h3,6H,1,9H2,(H,12,13)/t3-,6-/m1/s1
InChIKey :OQSAFIZCBAZPMY-AWFVSMACSA-N
SMILES :N12[C@@]([H])([C@H](N)C1=O)SCC(Cl)=C2C(O)=O
CAS DataBase Reference :53994-69-7(CAS DataBase Reference)
Boiling point :498.9±45.0 °C(Predicted)
Density :1.81±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Aqueous Acid (Slightly, Heated), DMSO (Slightly, Heated, Sonicated)
pka :1.87±0.50(Predicted)
form :Solid
color :Pale Yellow
InChI :InChI=1S/C7H7ClN2O3S/c8-2-1-14-6-3(9)5(11)10(6)4(2)7(12)13/h3,6H,1,9H2,(H,12,13)/t3-,6-/m1/s1
InChIKey :OQSAFIZCBAZPMY-AWFVSMACSA-N
SMILES :N12[C@@]([H])([C@H](N)C1=O)SCC(Cl)=C2C(O)=O
CAS DataBase Reference :53994-69-7(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
7-Amino-3-chloro cephalosporanic acid is used as an intermediate in the preparation of semi-synthetic cephalosprin antibiotics.More related product prices
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