Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide hydrate CAS 1033853-22-3
| CAS No. | 1033853-22-3 |
| Molecular Formula | C18H20N3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide hydrate (CAS 1033853-22-3), molecular formula C18H20N3O3SNaH2O and molecular weight 399.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide hydrate (C18H20N3O3SNaH2O) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 399.44 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Sodium 2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide hydrate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H20N3O3S Na H2O |
| Molecular Weight | 399.44 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 4-(3-Methoxypropoxy)aniline (CAS 100131-95-1)
- 1-(3-Methoxypropoxy)-4-nitrobenzene (CAS 102015-09-8)
- 3-(3-Methoxypropoxy)benzenamine (CAS 1023277-27-1)
- 1-(3-Methoxypropoxy)-3-nitrobenzene (CAS 1041399-44-3)
- 4-(3-Methoxypropoxy)-2,3-dimethylpyridine (CAS 1080503-70-3)
- [4-(3-methoxypropoxy)phenyl]methanamine (CAS 1094783-71-7)
- [3-(3-methoxypropoxy)phenyl]methanamine (CAS 1095024-68-2)
- 3-(3-Methoxypropoxy)propan-1-ol (CAS 112-28-7)
Recommended Standards
- JWH-072 N-propanoic acid metabolite (CAS 1451369-32-6)
- (1R,2S)-2-Amino-1-[3,5-bis(trifluoromethyl)phenyl]-1-propanol (CAS 1152029-16-7)
- 5-Methyl-2-(4-nitrobenzyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-17-9)
- N-Desmethyl Terbinafine Hydrochloride (CAS 152830-98-3)
- Olmesartan Impurity 51 (CAS 144690-53-9)
- 4-(methylamino)oxane-4-carboxylic acid (CAS 1157932-08-5)
- methyl 2-methanesulfonamido-3-methylbutanoate (CAS 322394-77-4)
- 3-(4-(3-Nitrophenyl)buta-1,3-dien-1-yl)benzene-1-sulfonyl fluoride (CAS 24893-00-3)
- Ethyl 3-bromo-1-methyl-1H-pyrazole-4-carboxylate (CAS 139308-52-4)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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