Carbazole-d8,NH CAS 38537-24-5
| CAS No. | 38537-24-5 |
| Molecular Formula | - |
| Molecular Weight | 175.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 175.26 g/mol gives Carbazole-d8,NH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Carbazole-d8,NH (CAS 38537-24-5), a certified reference material (molecular formula C12HD8N, MW 175.26 g/mol) for analytical method development and quality control.
The molecular framework of Carbazole-d8,NH (C12HD8N) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C12HD8N |
| Molecular Weight | 175.26 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Carbazole Standards
- 9H-Carbazole-1,2,3,4-d4 (CAS 935425-39-1)
- Carbazole (CAS 86-74-8)
- 9H-Carbazole-1-carbonitrile (CAS 83415-88-7)
- 9H-carbazole-2-carbonitrile (CAS 57955-18-7)
- 9H-Carbazole-3-carbonitrile (CAS 57102-93-9)
- 9H-carbazole-1-carbaldehyde (CAS 1903-94-2)
- 9H-Carbazole-2-carbaldehyde, 97% (CAS 99585-18-9)
- 9H-Carbazole-3-carbaldehyde (CAS 51761-07-0)
Recommended Standards
- 2-Cyanoethyltrimethoxysilane (CAS 2526-62-7)
- Diphenyl-2,2',4,4',6,6'-d6-amine (CAS 99234-91-0)
- Gabapentin-d4 (CAS 1407511-35-6)
- Silatrane (CAS 283-60-3)
- 2-(5-(2-Fluorobenzoyl)thiophen-2-yl)acetic acid (CAS 339098-92-9)
- 1H,2H,3H,9H-pyrrolo[2,1-b]quinazoline hydrochloride (CAS 61939-05-7)
- 3-Bromopyridine-2-sulfonyl chloride (CAS 1209950-34-4)
- 3-Chloro-4-pyrrolidinomethyl benzophenone (CAS 898776-32-4)
- 2-(Dipropylamino)-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 675578-69-5)
- 2-Methylfuran-3-carbohydrazide (CAS 315672-60-7)
- 1,8-dichlorophthalazine (CAS 1263378-72-8)
- 9-(1,1-Dimethylheptyl)-3,4,5,6-tetrahydro-5-(1-methylethylidene)-2,6-methano-2H-1-benzoxocin-2,7-dio (CAS 65769-09-7)
- 4-Bromo-1-ethyl-N-(2-(tetrahydrofuran-2-yl)ethyl)-1h-pyrrole-2-carboxamide (CAS 1179975-09-7)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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