Methyl 5-amino-2-(methylthio)benzoate CAS 191604-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191604-71-4 |
| Molecular Formula | C9H11NO2S |
| Molecular Weight | 197.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-amino-2-(methylthio)benzoate (CAS 191604-71-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11NO2S. Molecular weight: 197.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11NO2S |
| Molecular Weight | 197.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Amino-2,2-dioxoisothiochromane Hydrochloride (CAS 1187830-61-0)
- 3-Amino-3-(3-fluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1278662-06-8)
- 3-Amino-3-(2-fluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1278662-31-9)
- 3-Amino-3-(4-fluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1278662-42-2)
- 1-{2-amino-4H,5H,7H-thieno[2,3-c]pyran-3-yl}ethan-1-one (CAS 1467507-64-7)
- 8-Amino-3,4-dihydro-2h-benzo[b][1,4]dioxepine-7-thiol (CAS 1483094-45-6)
- 3-Amino-4-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylic acid (CAS 160133-73-3)
- Methyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 184174-80-9)
Recommended Standards
- Ethyl4-cyclopropylthiazole-5-carboxylate (CAS 1865476-56-7)
- 3-(Ethylthio)-5-methylpicolinic acid (CAS 1956365-75-5)
- (2-Pyridin-2-yl-ethylsulfanyl)-acetic acid (CAS 22701-42-4)
- 5-{[(4-methyl-4h-1,2,4-triazol-3-yl)sulfanyl]methyl}furan-2-carboxylic acid (CAS 923196-78-5)
- 2-Amino-3,5-dibromopyrazine (CAS 24241-18-7)
- Ursodeoxycholic Acid Impurity 68 (CAS 62797-60-8)
- Methyl 2-(2-aminoethyl)-6-cyanoisonicotinate (CAS 1393531-03-7)
- Ethyl 2-(2-bromo-6-fluorophenyl)acetate (CAS 936693-23-1)
- N-(4-nitrophenyl)-2-((4-phenyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 505065-03-2)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com