3-Demethyl Thiocolchicine-d3 CAS 1246818-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246818-03-0 |
| Molecular Formula | C21H20D3NO5S |
| Molecular Weight | 404.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Demethyl Thiocolchicine-d3 (CAS 1246818-03-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H20D3NO5S. Molecular weight: 404.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H20D3NO5S |
| Molecular Weight | 404.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Demethyl Standards
- 7-O-Demethyl a-Narcotine (CAS 68353-55-9)
- Demethyl Propionitrile Isradipine (CAS 88977-31-5)
- 28-demethyl -β-amyrone (CAS 73493-60-4)
- Demethyl Irbesartan (CAS 158778-58-6)
- 6-Demethyl 6-O-Benzyl Papaverine (CAS 18813-62-2)
- Demethyl Naproxen Acyl-β-D-glucuronide (CAS 91488-21-0)
- N-Demethyl Mifepristone-d3 (CAS CATO-C4X-12165)
- 14-demethyl-lanosterol-d6 (CAS 1246298-30-5)
Recommended Standards
- 2-(1H-Benzo[d]imidazol-1-yl)-1-(4-(6-(thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)ethan-1-one (CAS 1203158-64-8)
- N-((1-Cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1421501-45-2)
- 2-((5-((Naphthalen-1-ylamino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1071400-62-8)
- Methyl [1-(tetrahydro-2H-pyran-4-yl)piperidin-4-yl]acetate hydrochloride (CAS 1158426-06-2)
- 4-(aminomethyl)-5,6-dimethylpyridazin-3-ol (CAS 1249560-56-2)
- 5-Methoxy-2,2'-bipyridine (CAS 58792-50-0)
- 5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid (CAS 793727-47-6)
- 9-[2-[Bis(1-methylethyl)phosphino]phenyl]-9H-carbazole (CAS 1308652-65-4)
- 1-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1343162-07-1)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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