3-O-Acetylthymidine CAS 21090-30-2
| CAS No. | 21090-30-2 |
| Molecular Formula | C12H18N2O6 |
| Molecular Weight | 286.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-O-Acetylthymidine.
3-O-Acetylthymidine (CAS 21090-30-2), molecular formula C12H18N2O6 and molecular weight 286.28 g/mol, is a CATO reference standard with documented purity and traceability.
3-O-Acetylthymidine (C12H18N2O6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-O-Acetylthymidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O6 |
| Molecular Weight | 286.28 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-{3,5-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl}propanoic acid (CAS 777857-41-7)
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- 3-[(4-Formyl-2-methoxyphenoxy)methyl]benzoic acid (CAS 428470-46-6)
- 3-Nitro-N-(2-phenoxyethyl)benzamide (CAS 903796-25-8)
- 3-(tert-Butyl)-4-methylquinolin-2-ol (CAS 781664-99-1)
- Methyl (1s,4s)-4-(((benzyloxy)carbonyl)(methyl)amino)cyclohexane-1-carboxylate (CAS 2231663-97-9)
- N-(4-Chlorophenyl)-5,5-difluoro-1-(3-(furan-2-yl)benzoyl)piperidine-3-carboxamide (CAS 1922098-69-8)
- (Perfluorohexyl)ethylene (CAS 25291-17-2)
- Boranepyridine complex (CAS 110-51-0)
- 7-(Benzyl(methyl)amino)-5-chloropyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 2271471-22-6)
- N-Benzyl-1-(4-ethoxyphenyl)methanamine 333755-96-7 (CAS 333755-96-7)
- 4-Amino-N-cyclopentylbenzene-1-sulfonamide (CAS 436091-88-2)
- (S)-2-Acetamido-3-(4-chlorophenyl)propanoic acid (CAS 55478-55-2)
- Peptide Impurity 15 (CAS 1227750-69-7)
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 18665070610 / Nicole.chen@cato-chem.com