9-(2,3-Dichloropropyl)-9H-carbazole CAS 300816-36-8
| CAS No. | 300816-36-8 |
| Molecular Formula | C15H13Cl2N |
| Molecular Weight | 278.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 9-(2,3-Dichloropropyl)-9H-carbazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 9-(2,3-Dichloropropyl)-9H-carbazole (CAS 300816-36-8), a certified reference material (molecular formula C15H13Cl2N, MW 278.18 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 9-(2,3-Dichloropropyl)-9H-carbazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 278.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2N |
| Molecular Weight | 278.18 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloropropyl Standards
- Ethyl 3-(1,3-dichloropropyl)[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate (CAS 1353506-05-4)
- Bis(2,3-dichloropropyl) Ether (CAS 7774-68-7)
- Tris(2,3-dichloropropyl) phosphate (CAS 78-43-3)
- 40120-74-9 Tris(1,3-dichloropropyl) phosphate Tris(1,3-dichloro-2-propyl)phosphate 1-Propanol, 1,3-dichloro-, phosphate (3:1) CCRIS 4872 EINECS 254-796-1 (CAS 40120-74-9)
- (2,3-Dichloropropyl)dimethylamine (CAS 5443-48-1)
Recommended Standards
- 4,5-Dimethoxy-2-(2,2,2-trifluoroacetyl)benzoic acid (CAS 2654746-66-2)
- Nifuroxazide EP Impurity D (CAS 736-53-8)
- 3-[[2-Nitro-4-(trifluoromethyl)phenyl]amino]propanoic Acid (CAS 37040-43-0)
- Nifuroxazide EP Impurity D (CAS 112537-96-9)
- 7-Methoxy-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1503378-02-6)
- 3-Bromo-N-(2-fluorobenzyl)aniline (CAS 1019577-62-8)
- 2-Hydroxy-6-nitrobenzonitrile (CAS 72106-43-5)
- Biotinyl-Asp-Glu-Val-Asp-aldehyde (pseudo acid) (CAS 178603-73-1)
- (1-Methyl-1H-benzo[d]imidazol-2-yl)(pyridin-3-yl)methanone (CAS 1263378-49-9)
- 2-Ethoxyhexa-3,5-diene (CAS 56752-55-7)
- 4-[(5-{[(2,4-Difluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid (CAS 1142210-22-7)
- Methyl 2,6-dichloro-5-(trifluoromethyl)pyrimidine-4-carboxylate (CAS 1190198-37-8)
- N-(2-fluoro-3-nitrophenyl)acetamide (CAS 521074-19-1)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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