7-Chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine CAS 201541-70-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201541-70-0 |
| Molecular Formula | C11H7Cl2N5 |
| Molecular Weight | 280.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 201541-70-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7Cl2N5. Molecular weight: 280.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7Cl2N5 |
| Molecular Weight | 280.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 3-Chloro-4-(6-chlorooxazolo[5,4-b]pyridin-2-yl)aniline (CAS 1354750-96-1)
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Recommended Standards
- 5,7-Dichloro-8-fluoro-2-(methylthio)pyrido[4,3-d]pyrimidin-4(1H)-one (CAS 2763157-90-8)
- 7-chloro-N-(4-chlorophenyl)furo[2,3-d]pyridazin-4-amine (CAS 332013-40-8)
- 5-(5,6-Dichloro-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one (CAS 338774-06-4)
- 5-Chloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 59376-81-7)
- Benzo[1,2-c:3,4c:5,6c]trithiophene (CAS 67466-80-2)
- 2-Chloro-8-methoxyquinoline-3-carboxylic acid (CAS 1017157-83-3)
- Sodium (carboxymethyl)arsonate (CAS 126-82-9)
- 5-Amino-1-((4-fluorophenyl)(phenyl)methyl)-1H-pyrrole-3-carbonitrile (CAS 648893-66-7)
- 1,5-dimethyl-1H-imidazole-4-carboxylic acid (CAS 80304-42-3)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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