- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 7-Aminodeacetoxycephalosporanic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 7-Aminodeacetoxycephalosporanic acid
- Price: ￥158.0/5g ￥428.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: 7-Aminodeacetoxycephalosporanic acid
- Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 7-Amino desacetoxy cephalosporanic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 7-Amino-deacetoxycephalosporanic acid (7-ADCA)
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
22252-43-3
22252-43-3 structure
- Name: 7-Aminodeacetoxycephalosporanic acid
- Chemical Name: 7β-aminodeacetoxycephalosporanic acid
- CAS Number: 22252-43-3
- Molecular Formula: C8H10N2O3S
- Molecular Weight: 214.242
- Catalog: Research Areas Others
- Create Date: 2018-06-27 08:55:43
- Modify Date: 2025-08-21 09:39:31
-
7-Aminodeacetoxycephalosporanic acid (7-ADCA) is a key intermediate in the synthesis of cephalosporins[1].
| Name | 7β-aminodeacetoxycephalosporanic acid |
|---|---|
| Synonyms |
Cefadroxil Related Compound B
(6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid MFCD00151456 EINECS 244-870-1 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-methyl-8-oxo-, (6R,7R)- 7beta-aminodeacetoxycephalosporanic acid 7-Aminodesacetoxycephalosporanic acid 7-ADCA Cefalexin Impurity 2 |
| Description | 7-Aminodeacetoxycephalosporanic acid (7-ADCA) is a key intermediate in the synthesis of cephalosporins[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 517.6±50.0 °C at 760 mmHg |
| Melting Point | 234ºC (dec.) |
| Molecular Formula | C8H10N2O3S |
| Molecular Weight | 214.242 |
| Flash Point | 266.8±30.1 °C |
| Exact Mass | 214.041214 |
| PSA | 108.93000 |
| LogP | -0.81 |
| Vapour Pressure | 0.0±2.9 mmHg at 25°C |
| Index of Refraction | 1.698 |
| Storage condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Symbol |
GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H317-H334 |
| Precautionary Statements | P261-P280-P342 + P311 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R42/43 |
| Safety Phrases | S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 0 | |
|---|---|
| DownStream 9 | |
![(6R,7R)-3-methyl-8-oxo-7-[(1-phenylcyclopentanecarbonyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid structure](https://image.chemsrc.com/caspic/410/108098-25-5.png)
![sodium,(6R,7R)-7-[[1-(4-bromophenyl)cyclopentanecarbonyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate structure](https://image.chemsrc.com/caspic/127/143407-75-4.png)
