2-Amino-4-methylthiophene-3-carboxylic acid CAS 14770-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14770-81-1 |
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-4-methylthiophene-3-carboxylic acid (CAS 14770-81-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7NO2S. Molecular weight: 157.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-5-methylthiophene-2-carboxylic acid (CAS 100047-53-8)
- 2-Amino-N-methylthiazole-5-carboxamide (CAS 1177494-20-0)
- 4-Amino-N,1-dimethyl-5-imidazolecarboxamide-d3 (CAS 1189466-51-0)
- 5-Amino-3-methyl-1,2-oxazole-4-carbothioamide (CAS 130783-67-4)
- 5-Amino-4-methylthiophene-2-carboxylic acid (CAS 1368184-83-1)
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- 6-Amino-1-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 16837-08-4)
Recommended Standards
- N,N-dimethyl-1,2,3-thiadiazole-4-carboxamide (CAS 1465212-96-7)
- cis-7-Fluorohexahydroindolizin-3(2H)-one (CAS 148855-27-0)
- 5-Hydroxy-3-methyl-1H-pyrazole-1-carbothioamide (CAS 146120-04-9)
- (9Z-octadecenoyl) Coenzyme A (ammonium salt) 18:1 (n9) Coenzyme A 799812-89-8 (CAS 799812-89-8)
- 1-Cyclopentylpiperidine-3-carboxylic acid (CAS 897094-36-9)
- 3,5-Diphenyl-1-(p-tolyl)formazan (CAS 13412-07-2)
- 2-(tert-Butyl)-8H-isoquinolino[4,3,2-de]phenanthridin-9-ium chloride (CAS 1632145-71-1)
- 5-(2-(2,6-Dimethylphenyl)hydrazinyl)-3,4-dihydro-2H-pyrrole (CAS 802617-97-6)
- N4-Cyclohexyltetrahydro-2H-pyran-3,4-diamine dihydrochloride (CAS 1363404-53-8)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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