2H-Cyclopenta[d]pyrimidine CAS 270-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 270-97-3 |
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2H-Cyclopenta[d]pyrimidine (CAS 270-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6N2. Molecular weight: 118.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Cyclopenta[d]pyrimidine (CAS 270-95-1)
- 4H-Cyclopenta[d]pyrimidine (CAS 270-96-2)
- 5H-Cyclopenta[d]pyrimidine (CAS 270-98-4)
- 1H-Cyclopenta[b]pyridine (CAS 270-88-2)
- 5H-Cyclopenta[b]pyridine (CAS 270-91-7)
- 5H-Cyclopenta[c]pyridine (CAS 270-60-0)
- 7H-Cyclopenta[b]pyridine (CAS 270-92-8)
- 4660-80-4 5-(3-cyclopenta-2,4-dien-1-ylpropyl)cyclopenta-1,3-diene; titanium(4+); dichloride 5-[3-(1-cyclopenta-2,4-dienyl)propyl]cyclopenta-1,3-diene; titanium(4+); dichloride A827085 (CAS 4660-80-4)
Recommended Standards
- 2H-Benzo[d]imidazole (CAS 272-94-6)
- 2H-Indazole (CAS 271-42-1)
- 2-Ethynyl-3-methylpyrazine (CAS 41039-83-2)
- N-(2,2-Diethoxyethyl)-4-(2,2,2-trifluoroethoxy)benzamide (CAS 866153-59-5)
- Tert-butyl 9-fluoro-2,7-diazaspiro[4.5]Decane-2-carboxylate (CAS 1263177-27-0)
- Dabigatran Impurity 8 (CAS 1422435-41-3)
- (3aS,7aS)-1,3-Dimesityl-3a,4,5,6,7,7a-hexahydro-3H-benzo[d]imidazol-1-ium tetrafluoroborate (CAS 372517-05-0)
- (E)-3-(5-fluoro-3-methyl-1H-indol-7-yl)acrylic acid (CAS 882999-50-0)
- 2-(3-fluoro-4-nitrophenyl)-2-hydroxypropanoic acid (CAS CATO-C3D-262499)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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