5-chloro-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 191655-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191655-99-9 |
| Molecular Formula | C6H6ClN5 |
| Molecular Weight | 183.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 191655-99-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6ClN5. Molecular weight: 183.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6ClN5 |
| Molecular Weight | 183.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related chloro Standards
- 3-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100367-42-8)
- 4-Chloro-3,6-dimethylisoxazolo[5,4-d]pyrimidine (CAS 1023758-00-0)
- (6-Chloro-7H-purin-8-yl)methanamine (CAS 1044770-59-3)
- 7-Chloro-5-methoxy-1H-benzo[d][1,2,3]triazole (CAS 1086836-89-6)
- 6-Chloro-3-methyl-1H-pyrazolo[4,3-c]pyridin-4(5H)-one (CAS 120422-89-1)
- 2-Chloro-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine (CAS 1207970-17-9)
- 4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one (CAS 1226804-06-3)
- 2-Chloro-4-hydrazinyl-5H-pyrrolo[2,3-d]pyrimidine (CAS 1260667-61-5)
Recommended Standards
- (7-chloro-[1,2,4]triazolo[1,5-a]pyridin-2-yl)methanol (CAS 1896916-30-5)
- (2-Chloro-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol (CAS 1935224-57-9)
- 6-Chloro-2-methoxyimidazo[1,2-b]pyridazine (CAS 189115-98-8)
- 5-bromo-4-fluoro-3H-1,3-benzoxazol-2-one (CAS 2059951-19-6)
- 3-{1-[(4-chlorophenyl)methyl]-1h-indol-3-yl}propanoic acid (CAS 219544-54-4)
- 5-Chloro-2-methoxy-N-(4-methoxyphenethyl)benzamide (CAS 158751-77-0)
- Ertugliflozin Impurity 59 (CAS CATO-C4X-301159)
- 2,2'-(Adamantane-1,3-diyl)diacetamide (CAS 56432-73-6)
- 1-Benzoyl-1,2,3,4-tetrahydroquinoline (CAS 16078-38-9)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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