5-Ethynyl-2-(pyrrolidin-1-yl)pyrimidine CAS 1196156-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1196156-86-1 |
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethynyl-2-(pyrrolidin-1-yl)pyrimidine (CAS 1196156-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11N3. Molecular weight: 173.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethynyl Standards
- 3-Ethynyl-6-(pyrrolidin-1-yl)pyridazine (CAS 1707605-75-1)
- 6-Ethynyl-4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1816951-03-7)
- 7-Ethynyl-4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1823896-56-5)
- 4-Ethynyl-N,N-dimethylbenzamide (CAS 851895-23-3)
- 3-Ethynyl-N-isobutylaniline (CAS 1019517-26-0)
- 6-Ethynyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 627870-58-0)
- 1-Ethynyl-2,3,4,5-tetrafluorobenzene (CAS 21622-12-8)
- 3-Ethynyl-1,2,4,5-tetrafluorobenzene (CAS 69442-35-9)
Recommended Standards
- (2-Hydroxymethyl-pyrrolidin-1-yl)-acetic acid (CAS 1195604-43-3)
- 2-Cyclobutyl-3H-imidazo[4,5-b]pyridine (CAS 119628-82-9)
- 1-Amino-4-methoxycyclohexanecarboxylic acid (CAS 1192066-93-5)
- Methyl 4-amino-1-(2-methoxy-2-oxoethyl)-1h-pyrrole-2-carboxylate (CAS 1247238-35-2)
- 2-Chloro-3-(1-(methylsulfonyl)piperidin-4-yl)pyrazine (CAS 1316220-71-9)
- 6-Amino-5-(difluoromethyl)-3-fluoropyridin-2-ol (CAS 1805938-13-9)
- [2,3'-Bipyridine]-6-carbonitrile (CAS 1214347-59-7)
- N-(2-Amino-2-methylpropyl)benzenesulfonamide (CAS 87484-87-5)
- 6-Imino-N2,3-dimethyl-3,6-dihydro-1,3,5-triazine-2,4-diamine (CAS 79576-88-8)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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