4-Amino-1-((3aR,4R,6R,6aR)-2-hydroxy-6-(hydroxymethyl)-2-oxidotetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-4-yl)pyrimidin-2(1H)-one CAS 633-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 633-90-9 |
| Molecular Formula | C9H12N3O7P |
| Molecular Weight | 305.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1-((3aR,4R,6R,6aR)-2-hydroxy-6-(hydroxymethyl)-2-oxidotetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-4-yl)pyrimidin-2(1H)-one (CAS 633-90-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12N3O7P. Molecular weight: 305.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12N3O7P |
| Molecular Weight | 305.18 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- (S)-2-Amino-3-(2-(bis(2-chloroethyl)amino)phenyl)propanoic acid (CAS 342-95-0)
- 3-Amino-2-(4-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (CAS 1238868-51-3)
- (S)-2-Amino-3-(5-iodo-2-methylphenyl)propanoic acid (CAS 1389908-33-1)
- 3-Amino-4-(4-iodophenyl)butyric Acid (CAS 1391136-82-5)
- Methyl 2-amino-3-(4-iodophenyl)propanoate (CAS 177366-19-7)
- (R)-3-amino-4-(4-iodophenyl)butanoic acid (CAS 269396-70-5)
- (S)-3-amino-4-(4-iodophenyl)butanoic acid (CAS 270065-70-8)
- 2-Amino-5-(trifluoromethoxy)benzaldehyde, N-BOC protected (CAS 505084-60-6)
Recommended Standards
- 4,5-Dichloro-1-(2-(phenylsulfonyl)ethyl)-1H-imidazole (CAS 649578-99-4)
- 5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-carbonitrile (CAS 2197056-54-3)
- 4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)[1,1'-biphenyl]-4-carbonitrile (CAS 406482-72-2)
- 2,2,2-Trifluoro-1-(2,3,4-trifluorophenyl)ethan-1-one (CAS 1092712-15-6)
- 3-Bromo-4-methyl-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 1190322-71-4)
- 2-(5,6-difluoro-1H-1,3-benzodiazol-2-yl)aniline (CAS 1153806-54-2)
- 4-((Dimethylamino)methylene)-5-(methoxymethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 240799-57-9)
- 2,3,5,6-Tetrachloropyridine-4-carboxaldehyde (CAS 68054-26-2)
- Benzene, 2-(difluoromethoxy)-1,4-dimethyl- (CAS 1226388-16-4)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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