7-Amino-3-methyl-3-cephem-4-carboxylic acid (CAS 22252-43-3) — formula C8H10N2O3S, molecular weight 214.24; category organic chemicals.
| CAS Number | 22252-43-3 |
|---|---|
| Molecular Formula | C8H10N2O3S |
| Molecular Weight | 214.24 |
| LogP | -3.1 |
| Category | Organic Chemicals |
7-Amino-3-methyl-3-cephem-4-carboxylic acid is a carbon-based organic compound with CAS registry number 22252-43-3 and molecular formula C8H10N2O3S (molecular weight 214.24), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22252-43-3
Its molecular formula C8H10N2O3S comprises 8 C, 10 H, 2 N, 3 O, 1 S atoms.
Also known as: 7-Amino-3-methyl-3-cephem-4-carboxylic acid · 7-氨基-3-甲基-3-头孢烯-4-甲酸
Category: organic chemicals
The CAS registry number of 7-Amino-3-methyl-3-cephem-4-carboxylic acid is 22252-43-3.
Molecular formula C8H10N2O3S, molecular weight 214.24.
It is also registered under: 7-Amino-3-methyl-3-cephem-4-carboxylic acid, 7-氨基-3-甲基-3-头孢烯-4-甲酸.
Category: Organic Chemicals.
Independent reference data for 7-Amino-3-methyl-3-cephem-4-carboxylic acid (CAS 22252-43-3), compiled from public chemistry databases.
| CAS Registry Number | 22252-43-3 |
|---|---|
| PubChem CID | 33498 |
| Molecular formula | C8H10N2O3S |
| IUPAC name | (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| UNII (FDA) | ANM3MSM8TN |
| Molecular Weight | 214.24 |
|---|---|
| XLogP3 | -3.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 214.04121336 |
| Monoisotopic Mass | 214.04121336 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 14 |
22252-43-3; 7-aminodesacetoxycephalosporanic acid; 7-ADCA; 7-aminodeacetoxycephalosporanic acid; 7-amino-3-methyl-3-cephem-4-carboxylic acid; ANM3MSM8TN; DTXSID4057687; 3-methyl-7-aminoceph-3-em-4-carboxylic acid; 7beta-amino-3-methylceph-3-em-4-carboxylic acid; DTXCID5031476; 3-methyl-7-amino-Delta3-cephem-4-carboxylic acid; RefChem:105793; 7-desacetoxyaminocephalosporanic acid; 244-870-1; (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cephalexin Impurity B
| GHS notification summary | 8.6% (5 / 58) |
|---|
| GHS notification summary | 8.6% (5 / 58) |
|---|---|
| Reported hazard statements | H317 (87.9%), H334 (87.9%) |
This chemical does not meet GHS hazard criteria for 8.6% (5 of 58) of reports.
H317 (87.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
7-Amino-3-methyl-3-cephem-4-carboxylic acid · CAS 22252-43-3 · C8H10N2O3S. UNII ANM3MSM8TN.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 7-氨基-3-甲基-3-头孢烯-4-甲酸