5-[2-Amino-4-chloro-7-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-methyl-4-pentyn-2-ol CAS 911397-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 911397-80-3 |
| Molecular Formula | C21H24ClN5O2 |
| Molecular Weight | 413.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[2-Amino-4-chloro-7-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-methyl-4-pentyn-2-ol (CAS 911397-80-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H24ClN5O2. Molecular weight: 413.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H24ClN5O2 |
| Molecular Weight | 413.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-Amino-6-(5-chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 338413-85-7)
- Ethyl 2-amino-4-(2-chlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923551-46-6)
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- 3-Amino-N-(2-chlorophenyl)-6-ethyl-5-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 664999-38-6)
- 3-amino-N-(4-chlorophenethyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-25-4)
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Recommended Standards
- 2-Chloro-3-[(E)-2-(dibenzylamino)ethenyl]-1,4-dihydronaphthalene-1,4-dione (CAS 298204-90-7)
- Dapagliflozin-D5 (CAS 1204219-80-6)
- N-(3-Chloro-4-methoxyphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775415-48-9)
- Abacavir-d4 (cyclopropyl-2,2,3,3-d4) (CAS 1217731-56-0)
- Benzofuran-5,6-diol (CAS 37761-74-3)
- ((2R,7aS)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol-d3-1 (CAS 2883770-53-2)
- 5-Chloro-2-(difluoromethyl)pyridine (CAS 1374659-32-1)
- Tert-butyl 4-((4-cyano-2-nitrophenyl)amino)piperidine-1-carboxylate (CAS 320406-05-1)
- Bisoprolol Impurity 101 (CAS CATO-C4X-1247101)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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