7-(6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)hept-6-ynenitrile CAS 403731-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 403731-18-0 |
| Molecular Formula | C17H20N6O4 |
| Molecular Weight | 372.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)hept-6-ynenitrile (CAS 403731-18-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H20N6O4. Molecular weight: 372.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H20N6O4 |
| Molecular Weight | 372.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related Amino Standards
- 2-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-8-(p-tolylamino)-1H-purin-6(9H)-one (CAS 126788-73-6)
- Methyl 2-amino-7,7-dimethyl-4-(3-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 303953-38-0)
- Methyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate (CAS 865660-07-7)
- (4-((S)-2-amino-3-oxo-3-(((2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl)oxy)propyl)phenyl)boronic-10B acid (CAS CATO-C3D-263061)
- 4-Amino-7-fluoro-N-(3,4,5-trimethoxyphenyl)cinnoline-3-carboxamide (CAS 187231-60-3)
- 3-Amino-1-(3,4-dimethoxybenzyl)-4-(3,4-dimethoxyphenyl)azetidin-2-one (CAS 1291487-57-4)
- 2-Amino-4-(2-(benzyloxy)phenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337499-03-3)
- 2-Amino-6-(morpholinomethyl)-4-phenyl-5H-indeno[1,2-d]pyrimidin-5-one (CAS 713514-97-7)
Recommended Standards
- 6-Benzyl-1-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 89889-83-8)
- Lenalidomide-PEG1-C2-azide (CAS 2399455-45-7)
- 4,4'-(Diazene-1,2-diyl)bis(3-aminobenzenesulfonic acid) (CAS 681464-70-0)
- (E)-Tetracos-15-enoic acid (CAS 115863-91-7)
- 1,3-Difluoro-2-(2-fluoro-6-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244087-46-3)
- 17-(tert-Butoxy)-17-oxoheptadecanoic acid (CAS 905302-44-5)
- 6-(3,4-Dichlorophenyl)-2-methylpyrimidin-4-amine (CAS 1517983-94-6)
- N-{[(4-chlorophenyl)carbamoyl]amino}thiophene-2-carboxamide (CAS 349613-62-3)
- (2-Phenylpyridin-3-yl)methanamine (CAS 1145679-86-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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