(3S)-7-Chloro-1-(5-chloro-4-methoxy-2-nitrophenyl)-6-fluoro-3-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole CAS 1958821-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1958821-59-4 |
| Molecular Formula | C19H16Cl2FN3O3 |
| Molecular Weight | 424.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3S)-7-Chloro-1-(5-chloro-4-methoxy-2-nitrophenyl)-6-fluoro-3-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 1958821-59-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16Cl2FN3O3. Molecular weight: 424.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H16Cl2FN3O3 |
| Molecular Weight | 424.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- (5E)-4-Chloro-N-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-5H-1,2,3-dithiazol-5-imine (CAS 303146-02-3)
- (5Z)-4-Chloro-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-5H-1,2,3-dithiazol-5-imine (CAS 306979-52-2)
- 3-(2-Chloro-4-(4-chlorophenoxy)phenyl)-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321522-24-1)
- N1-{4-[2-chloro-5-(trifluoromethyl)phenoxy]-2-fluorophenyl}-3-chloro-2,2-dimethylpropanamide (CAS 243963-31-7)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[2-(4-chlorophenyl)acetyl]-1H-pyrrole-2-carbonitrile (CAS 338406-99-8)
- 3-((4-Chloro-3-methylphenoxy)methyl)-5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141079-07-4)
- N-(4-chloro-2,5-dimethoxyphenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 720667-90-3)
- 1147422-73-8 4-(2-Chloro-6-((4-(tetrahydrofuran-3-yl)piperazin-1-yl)methyl)thieno[3,2-d]pyrimidin-4-yl)morpholine 9503AC C19H26ClN5O2S (CAS 1147422-73-8)
Recommended Standards
- 4,4'-(Perfluoropropane-2,2-diyl)bis(2-nitroaniline) (CAS 1174-51-2)
- Crisaborole lmpurity 75 (CAS CATO-C4X-202175)
- Crisaborole lmpurity 74 (CAS CATO-C4X-202174)
- 4-Amino-N-(cyclopropylmethyl)-1-methyl-1h-pyrazole-3-carboxamide (CAS 1487256-74-5)
- N-(Cyclohexylamino)-m-anisidine (CAS 58864-12-3)
- 4-(4-METHYLPHENYL)-4-PHENYLPIPERIDINE HCL (CAS 1170054-34-8)
- 4-Bromo-5-fluoro-2-methylphenol (CAS 1600166-21-9)
- 4,4'-Dimethyl-[1,1'-biphenyl]-2,2'-diol (CAS 52751-74-3)
- ethyl 5-cyclopropyl-3-methyl-1,2-oxazole-4-carboxylate (CAS 1461707-89-0)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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