8-Chloro-2,3,4,9-tetrahydro-1h-carbazole CAS 53475-34-6
| CAS No. | 53475-34-6 |
| Molecular Formula | C12H12ClN |
| Molecular Weight | 205.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.68 g/mol gives 8-Chloro-2,3,4,9-tetrahydro-1h-carbazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
8-Chloro-2,3,4,9-tetrahydro-1h-carbazole (CAS 53475-34-6), molecular formula C12H12ClN and molecular weight 205.68 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H12ClN, 8-Chloro-2,3,4,9-tetrahydro-1h-carbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 8-Chloro-2,3,4,9-tetrahydro-1h-carbazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12ClN |
| Molecular Weight | 205.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 6-chloro-2,3,4,9-tetrahydro-1h-carbazole (CAS 36684-65-8)
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- 4-Chloro-8-ethyl-2-methylquinoline (CAS 63136-24-3)
- tert-butyl 3-(chloromethyl)azetidine-1-carboxylate (CAS 876589-20-7)
- 3-((4-Chlorobenzyl)thio)-6-methylpyridazine (CAS 5273-39-2)
- 5-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)-1-methyl-1,2,3,6-tetrahydropyridine (CAS 622403-70-7)
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- 4-Bromo-2-methoxynicotinonitrile (CAS 1805188-55-9)
- (16beta)9-fluoro-16-methyl-17,21-bis(1-oxopropoxy)-Pregna-1,4,11-triene-3,20-dione (CAS 65669-64-9)
- 3-(1,2-Dibromoethyl)benzenethiolate,2-ethenylbenzenethiolate,platinum(2+) (CAS 73381-15-4)
- tert-Butyl 8-hydroxy-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 676255-10-0)
- Flurbiprofen Axetil-13C-d3 (CAS 91503-79-6 (non-labelled))
- 3,4-Dimethoxythiophene 51792-34-8 MFCD01096546 SY046581 (CAS 51792-34-8)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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