9-(4''-Chloro-[1,1':4',1''-terphenyl]-4-yl)-9H-carbazole CAS 1663490-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1663490-99-0 |
| Molecular Formula | C30H20ClN |
| Molecular Weight | 429.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-(4''-Chloro-[1,1':4',1''-terphenyl]-4-yl)-9H-carbazole (CAS 1663490-99-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H20ClN. Molecular weight: 429.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H20ClN |
| Molecular Weight | 429.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- Methyl 4-{[(3-chloro-2-methylphenyl)(phenylsulfonyl)amino]methyl}benzoate (CAS 591744-38-6)
- Methyl 4-chloro-2-(2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetamido)benzoate (CAS 674800-41-0)
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Recommended Standards
- 1-((2-Chlorophenyl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)piperidine (CAS 1448137-02-7)
- 4-[(2Z/2E)-3-(4-Chlorophenyl)-3-(4-tert-butoxy-3-methoxyphenyl)prop-2-enoyl]morpholine (CAS 1786392-52-6)
- 9-([1,1'-Biphenyl]-4-yl)-3-(4-chlorophenyl)-9H-carbazole (CAS 1219821-48-3)
- TETRANITROMETHANE (CAS 509-14-8)
- 4-Fluoro-2-methyl-1-(sulfinylamino)benzene (CAS 1785764-38-6)
- Pethidine Impurity 7 (CAS 84176-78-3)
- 1-tert-Butyl-1H-benzimidazol-5-amine (CAS 35681-34-6)
- (2S)-2-Amino-3-isopropylpentanedioic acid (CAS 2446-00-6)
- Aripiprazole Impurity 40 (CAS CATO-C4X-100840)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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