Adenosine Impurity 33 CAS 62420-33-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 62420-33-1 |
| Molecular Formula | C14H16N4O7 |
| Molecular Weight | 352.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Adenosine Impurity 33 (CAS 62420-33-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H16N4O7. Molecular weight: 352.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O7 |
| Molecular Weight | 352.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Related Adenosine Standards
- Adenosine Impurity 31 (CAS 4152-78-7)
- Adenosine Impurity 32 (CAS 72560-66-8)
- Adenosine 5’-Monophosphate-13C5 (CAS CATO-CCFD200542)
- Adenosine-2,3-O-phenylboronate (CAS 4710-68-3)
- Adenosine 2′-monophosphate (CAS 130-49-4)
- Adenosine Impurity 12 (CAS 25030-31-3)
- Adenosine Impurity 19 (CAS 166735-83-7)
- Adenosine Impurity 20 (CAS 77530-02-0)
Recommended Standards
- Benzyl 6-(ethylcarbamoyl)-4-(trifluoromethyl)pyridine-2-carboxylate (CAS 1209347-26-1)
- N2-ethyl-N6-(pyridin-2-ylmethyl)-4-(trifluoromethyl)pyridine-2,6-dicarboxamide (CAS 1211290-55-9)
- Mianserin impurity 32 (CAS CATO-C4X-136932)
- Baloxavir Impurity C14 (CAS 2136287-80-2)
- Cefaclor Impurity N3 HCl (CAS 722547-49-1(Free Base))
- methyl 2-tert-butyl-6-chloropyridine-4-carboxylate (CAS 100129-69-9)
- N-(5-Cyclopropyl-1H-pyrazol-3-yl)formamide (CAS 845816-40-2)
- 5-(4-Fluorophenyl)-3-pyridinecarbaldehyde (CAS 381684-96-4)
- 3-Bromo-2-methyl-6-(4H-1,2,4-triazol-4-yl)pyridine (CAS 1060817-73-3)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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