Rebamipide Impurity 3 CAS 90098-05-8
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 90098-05-8 |
| Molecular Formula | C19H15ClN2O4 |
| Molecular Weight | 370.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rebamipide Impurity 3 (CAS 90098-05-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15ClN2O4. Molecular weight: 370.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2O4 |
| Molecular Weight | 370.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Rebamipide Standards
- Rebamipide (CAS 90098-04-7)
- Rebamipide Impurity 2 (CAS 90098-06-9)
- Rebamipide Impurity 30 (CAS CATO-C4X-152330)
- Rebamipide impurity 01 (CAS 4900-38-3)
- Rebamipide-d4 (CAS 1219409-06-9)
- Rebamipide Impurity 60 (CAS 135252-30-1)
- Rebamipide Impurity 6 (CAS 90098-38-7)
- Rebamipide Impurity 56 (CAS CATO-C4X-152356)
Recommended Standards
- 4-(4-Chloro-2-fluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326815-25-1)
- N4, N5-Dinitroso Clozapine EP Impurity C (CAS CATO-C4X-134024)
- 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(pyridin-4-yl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-49-5)
- Olaparib Impurity 159 (CAS CATO-C4X-1135159)
- Tolterodine EP Impurity A (CAS 124937-73-1)
- (R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester (CAS 1401666-39-4)
- Oxibendazole Impurity 2 (CAS 20367-33-3)
- 1-(Chloromethyl)-5-methoxy-3,4-dihydroisoquinoline hydrochloride (CAS 141463-73-2)
- 4-Chloro-3-(2-dimethylaminoethoxy)phenylboronic acid (CAS 1256355-02-8)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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