Thymidine-2- CAS 185553-96-2
| CAS No. | 185553-96-2 |
| Molecular Formula | C9[13C]H14N2O5 |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Thymidine-2- 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.
Thymidine-2- (CAS 185553-96-2) is a high-purity analytical reference standard with the molecular formula C9[13C]H14N2O5 and a molecular weight of 243.22 g/mol.
Structurally, Thymidine-2- (C9[13C]H14N2O5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 243.22 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9[13C]H14N2O5 |
| Molecular Weight | 243.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 2 |
Related Thymidine Standards
Recommended Standards
- [(2-bromophenyl)methyl]trimethylsilane (CAS 1833-44-9)
- Uridine,2`-dehydroxy,4-oxime (CAS 1867-16-9)
- [4-(bromomethyl)phenyl]trimethylsilane (CAS 17903-42-3)
- (2E)-3-(Dimethylamino)-1-[3-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 511244-84-1)
- Imidazo[1,2-a]pyridine-3-sulfonic acid (CAS 112581-51-8)
- 2-(tert-Butyl)-4-chlorobenzofuro[3,2-d]pyrimidine (CAS 1706431-06-2)
- 1-(2-(Ethylthio)propyl)pyrrolidine-2-thione (CAS 90951-10-3)
- Rosuvastatin (6S)-Isomer Calcium Salt (CAS 854898-50-3)
- N-Benzoyl-N-(9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 51008-81-2)
- 5-Bromo-2-chlorobenzamide (CAS 188774-55-2)
- 6-(3-Chlorophenyl)pyridazine-3(2H)-thione (CAS 1239741-45-7)
- 4-((Pyridin-4-ylmethyl)amino)benzoic acid (CAS 5966-20-1)
- 3-Quinolinecarboxylic acid, 5-bromo-4-chloro-8-methyl-, ethyl ester (CAS 1157726-85-6)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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