9-(2-Propynyl)carbazole CAS 4282-77-3
| CAS No. | 4282-77-3 |
| Molecular Formula | C15H11N |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.25 g/mol gives 9-(2-Propynyl)carbazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 9-(2-Propynyl)carbazole (CAS 4282-77-3), a certified reference material (molecular formula C15H11N, MW 205.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H11N, 9-(2-Propynyl)carbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 9-(2-Propynyl)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 | C15H11N |
| Molecular Weight | 205.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Propynyl Standards
- 3-[N-(2-Propynyl)sulfamoyl]benzoic Acid (CAS 868238-01-1)
- 2-(2-Propynyl)-1H-Isoindole-1,3(2H)-dione 2-(prop-2-ynyl)isoindoline-1,3-dione 7223-50-9 (CAS 7223-50-9)
- 1-Boc-4-(2-propynyl)piperazine (CAS 199538-99-3)
- 2-Propynyl 6-quinolinyl ether (CAS 139457-31-1)
- trans-4-(2-Propynyl)cyclohexanecarboxylic Acid Methyl Ester (CAS 250682-81-6)
- 4-(2-Propynyl)benzoic acid methyl ester (CAS 1260671-23-5)
- Propynyl-PEG1-Ac (CAS 944561-45-9)
- Boc-α-(2-propynyl)-L-proline (CAS 959578-39-3)
Recommended Standards
- 8-Phenylisoquinoline (CAS 70125-67-6)
- 9-Ethoxy-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one (CAS 886366-71-8)
- 8-(Prop-2-yn-1-yl)-8-azaspiro[4.5]Decane-7,9-dione (CAS 25032-23-9)
- Benzyl 3-methylazetidine-1-carboxylate (CAS 2147618-33-3)
- 1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 175277-09-5)
- (1E)-1-(Dihydro-2(3H)-Furanylidene)-2,2,2-Trifluoroethanol (CAS 360-93-0)
- (5,5-Dimethylpiperidin-3-yl)methanol (CAS 1782479-32-6)
- 3-Hydrazinylazetidine dihydrochloride (CAS 1305282-79-4)
- 2-Chloro-N-(4-(thiophen-2-yl)pyrimidin-2-yl)benzamide (CAS 439112-19-3)
- 1-(3,4-Dichlorophenyl)-2,2,2-trifluoroethan-1-amine (CAS 886369-74-0)
- Ethyl 6-Aminopyridazine-3-carboxylate (CAS 98548-01-7)
- 3-(1H-pyrazol-1-yl)-1$l^{6}-thiolane-1,1-dione (CAS 1153039-20-3)
- (3-(Cyclopropylmethoxy)phenyl)boronic acid (CAS 411229-76-0)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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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