5-(2-Amino-4-methylthiazol-5-yl)-N-phenyl-1,3,4-thiadiazol-2-amine CAS 637326-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 637326-91-1 |
| Molecular Formula | C12H11N5S2 |
| Molecular Weight | 289.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2-Amino-4-methylthiazol-5-yl)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 637326-91-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11N5S2. Molecular weight: 289.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11N5S2 |
| Molecular Weight | 289.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Amino Standards
- N-(6-amino-1,3-benzothiazol-2-yl)-5-methylthiophene-2-carboxamide (CAS 1016519-15-5)
- 2-Amino-4,6-di(piperidin-1-yl)pyrimidine-5-carbaldehyde (CAS 865660-48-6)
- 3-Amino-2-(2-(benzo[d]thiazol-2-ylthio)acetyl)but-2-enenitrile (CAS 744230-21-5)
- (S)-2-amino-1,1,2-triphenylethan-1-ol (CAS 129704-13-8)
- (R)-2-Amino-1,1,2-triphenylethanol (CAS 79868-79-4)
- Ethyl 2-amino-4-(2,5-dimethylphenyl)-5-methylthiophene-3-carboxylate (CAS 350990-31-7)
- Ethyl 2-amino-4-(3,4,5-trimethylphenyl)thiophene-3-carboxylate (CAS 379250-77-8)
- Ethyl 2-amino-4-(3,4-dimethylphenyl)-5-methylthiophene-3-carboxylate (CAS 438220-53-2)
Recommended Standards
- 4'-Methyl-N2-(pyridin-2-yl)-[4,5'-bithiazole]-2,2'-diamine (CAS 315705-09-0)
- 5-(3-(Benzyloxy)thiophen-2-yl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 339022-49-0)
- 4-(4-Methoxyphenyl)-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 209670-96-2)
- 1-(4-Methylphenoxy)-2-propanamine (CAS 29238-38-8)
- 1-(2-Chloropyridin-3-yl)propan-1-one (CAS 131109-74-5)
- 4-(((1-Isobutyl-3-methyl-1H-pyrazol-4-yl)amino)methyl)-2-methoxyphenol hydrochloride (CAS 1855952-68-9)
- 2,3,4,5,6-PENTAFLUOROBENZOYL CHLORIDE 2251-50-5 AS00028 ATTERCOP-CHM AT133861 BENZOYL CHLORIDE, PENTAFLUORO- PENTAFLUOROBENZOIC ACID CHLORIDE PERFLUOROBENZOYL CHLORIDE Pentafluorobenzoyl chloride (CAS 2251-50-5)
- Tert-butyl 5-amino-1h-1,2,4-triazole-3-carboxylate (CAS 1339749-97-1)
- 3-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acid (CAS 113100-55-3)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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