7-[2-C-Ethynyl-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine CAS 1291103-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291103-01-9 |
| Molecular Formula | C13H17N4O13P3 |
| Molecular Weight | 530.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-[2-C-Ethynyl-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1291103-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17N4O13P3. Molecular weight: 530.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17N4O13P3 |
| Molecular Weight | 530.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Risedronate EP Impurity A (CAS 1486617-90-6)
- 3(5)-(Perfluoro-n-hexyl)-5(3)-trifluoromethyl-1-(phenyl)pyrazole (CAS 959573-93-4)
- Macitentan Impurity 55 (CAS CATO-C4X-117555)
- 4-(4-Morpholinyl)azepane dihydrochloride (CAS 1001385-15-4)
- (7-Fluorochroman-4-yl)methanamine hydrochloride (CAS 2490698-25-2)
- 5-{[6-(1,4-Thiazinan-4-yl)-3-pyridinyl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 866020-06-6)
- H-Lys-pNA · 2 HBr (CAS 40492-96-4)
- 2-(Aminomethyl)pyridin-3-ol (CAS 194665-89-9)
- 3-Acetyl-1-(1-acetyl-1H-indazol-3-yl)-1H-pyrrole-2,5-dione (CAS 1706462-17-0)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com