5-O-Desmethyl Omeprazole-d3 CAS 1189679-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189679-99-9 |
| Molecular Formula | C16H14D3N3O3S |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-O-Desmethyl Omeprazole-d3 (CAS 1189679-99-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14D3N3O3S. Molecular weight: 334.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14D3N3O3S |
| Molecular Weight | 334.41 g/mol |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related O Standards
- N-Desmethyl Perazine-d8 (CAS 1246819-14-6)
- N-Desmethyl pirenzepine (CAS 63257-31-8)
- O-Desmethyl encainide (CAS 81329-70-6)
- Desmethyl-VS-5584 (CAS 1246535-95-4)
- Desmethyl Des-2,4,6-Tribromo Bromethalin (CAS 63333-31-3)
- N-Desmethyl N-Ethyl Olanzapine (CAS 1355034-54-6)
- N-desmethyl N-Nitroso 4-Chloro phenyl Zolpidem (CAS CATO-C4X-148617)
- N-Desmethyl Danofloxacin (CAS 108461-04-7)
Recommended Standards
- [4-(4-Fluorophenyl)-6-(1-methylethyl)-2-(methylsulfinyl)-5-pyrimidinyl]-ethyl Ester-d6 (CAS 1189487-47-5)
- Ethyl 2-(3-benzoylthioureido)thiophene-3-carboxylate (CAS 1199589-72-4)
- 2-Isopropoxy-6-(2-naphthalen-2-yl-ethyl)-benzoic acid (CAS 1171921-89-3)
- 2,4,6-Trichloroaniline (CAS 634-93-5)
- Dextrorphan-d3 Tartrate Salt (CAS 1426174-16-4)
- 2-(3-Fluorophenyl)propan-2-amine hydrochloride (CAS 689232-61-9)
- 6290-05-7 Ethyl N-(2-ethoxy-2-oxoethyl)glycinate Glycine, N-(2-ethoxy-2-oxoethyl)-, ethyl ester Acetic acid, iminodi-, diethyl ester N,N-Bis(ethoxycarbonylmethyl)amine Diethyl iminodiacetate EINECS 228-533-6 Iminodiacetic acid diethyl ester NSC 6950 (CAS 6290-05-7)
- 3-Ethynylpicolinonitrile (CAS 1211579-17-7)
- 1,4,5,8-Tetramethoxyanthracene (CAS 93878-10-5)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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