9H-benzo[a]benzo[4,5]thieno[3,2-c]carbazole CAS 1442458-61-8
| CAS No. | 1442458-61-8 |
| Molecular Formula | C22H13NS |
| Molecular Weight | 323.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H13NS, 9H-benzo[a]benzo[4,5]thieno[3,2-c]carbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 323.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
9H-benzo[a]benzo[4,5]thieno[3,2-c]carbazole (CAS 1442458-61-8) is a high-purity analytical reference standard with the molecular formula C22H13NS and a molecular weight of 323.41 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 9H-benzo[a]benzo[4,5]thieno[3,2-c]carbazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H13NS |
| Molecular Weight | 323.41 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related H Standards
- 14H-Benzo[c]benzo[4,5]thieno[2,3-a]carbazole (CAS 1313395-18-4)
- (2-(Benzo[d]thiazol-2-yl)pyridin-3-yl)(piperidin-1-yl)methanone (CAS 873856-47-4)
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(phenyl)methanone (CAS 309279-65-0)
- 4-(Benzo[b]thiophen-3-ylmethoxy)-3-propyl-3H-imidazo[4,5-c]pyridine (CAS 87035-26-5)
- 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-butylphenol (CAS 3846-71-7)
- Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate (CAS 1090761-51-5)
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-(methylsulfonyl)piperazin-1-yl)ethan-1-one (CAS 1206992-58-6)
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Recommended Standards
- (6-(Propylthio)-9H-purin-9-yl)methyl butylcarbamate (CAS 14133-17-6)
- HS-PEG5-CH2CH2N3 (CAS 1449390-11-7)
- 5-(2-(1-(4-Methoxyphenyl)cyclopropyl)-pyridin-4-yl)thiazol-2-amine (CAS 1395492-55-3)
- (S)-O-(2-(2-((2-Methoxyphenoxy)methyl)pyrrolidin-1-yl)-2-oxoethyl) ethanethioate (CAS 161364-88-1)
- N-(Aminoiminomethyl)-4-cyanobenzo[b]thiophene-2-carboxamide (CAS 861218-37-3)
- Sp-8-Br-cGMPS (CAS 153660-03-8)
- N-(3-(triethoxysilyl)propyl)formamide (CAS 76524-94-2)
- 2-(2,3-Dichloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 936249-22-8)
- N-(4-Chlorophenyl)-4-methoxybenzamide (CAS 7595-61-1)
- 2,4-Dimethyl-3-nitrobenzoic acid (CAS 39053-47-9)
- (R)-3-(3-FLUOROPHENYL)-BETA-ALANINOL HCL (CAS 1263094-10-5)
- Epirubicinol (CAS 76155-56-1)
- Methyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate (CAS 2920209-87-4)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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