(S)-Rabeprazole Sodium Salt CAS CATO-C4X-112112
| CAS No. | CATO-C4X-112112 |
| Molecular Formula | C18H21N3O3S |
| Molecular Weight | N/A |
| 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 (S)-Rabeprazole Sodium Salt.
(S)-Rabeprazole Sodium Salt (CAS CATO-C4X-112112) is a high-purity analytical reference standard with the molecular formula C18H21N3O3SNa and a molecular weight of 382.43 g/mol.
(S)-Rabeprazole Sodium Salt (C18H21N3O3SNa) contains a steroid core, an amide group, a sulfone 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 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.
As a certified reference material (CRM), (S)-Rabeprazole Sodium Salt 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 | C18H21N3O3S Na |
| Molecular Weight | 382.43 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related S Standards
- Rabeprazole EP Impurity E (CAS 102804-77-3)
- Rabeprazole EP Impurity G (CAS 102804-82-0)
- Rabeprazole Impurity 9 (CAS 1114543-47-3)
- Rabeprazole 4-Chloro Analog Sulfone (CAS 1159977-27-1)
- Rabeprazole Impurity N1 (CAS 1163685-30-0)
- Rabeprazole Impurity 29 (CAS 1163685-31-1)
- Rabeprazole EP Impurity A (CAS 117976-47-3)
- Rabeprazole (CAS 117976-89-3)
Recommended Standards
- N-(2-chloro-6-((4-isopropyl-1-methyl-7-oxabicyclo[2.2.1]heptan-2-yl)oxy)benzyl)benzenesulfonamide (CAS 1005085-57-3)
- Hydrogenatedstyrene-butadienepolymer (CAS 66070-58-4)
- 5-Chloro-3-(2-methoxypropan-2-yl)-1,2,4-thiadiazole (CAS 1433887-48-9)
- Methyl[(4-methylthiophen-2-yl)methyl]amine (CAS 886851-27-0)
- 9H-Carbazole-2-carboxylic acid (CAS 51094-28-1)
- (1S,4s)-N1-(2,2-difluoroethyl)cyclohexane-1,4-diamine (CAS 1884306-02-8)
- 1-((1H-benzo[d]imidazol-2-yl)methyl)cyclohexan-1-amine (CAS 1435804-82-2)
- 3,4,6-Trifluoro-2-methoxybenzaldehyde (CAS 1354960-83-0)
- 1-((Ethylthio)methyl)cyclohexan-1-ol (CAS 1477748-67-6)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
Why CATO?
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