2-(1H-1,3-benzodiazol-2-ylsulfanyl)aniline CAS 69104-73-0
| CAS No. | 69104-73-0 |
| Molecular Formula | C13H11N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(1H-1,3-benzodiazol-2-ylsulfanyl)aniline (C13H11N3SHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 277.77 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(1H-1,3-benzodiazol-2-ylsulfanyl)aniline (CAS 69104-73-0) is a high-purity analytical reference standard with the molecular formula C13H11N3SHCl and a molecular weight of 277.77 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(1H-1,3-benzodiazol-2-ylsulfanyl)aniline 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 | C13H11N3S HCl |
| Molecular Weight | 277.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(1H-1,3-Benzodiazol-1-yl)-3-methylbutanoic acid (CAS 1016723-54-8)
- 4-(1H-1,3-benzodiazol-1-ylmethyl)-N’-hydroxybenzene-1-carboximidamide (CAS 1016739-85-7)
- 3-(1H-1,3-benzodiazol-1-ylmethyl)-N’-hydroxybenzene-1-carboximidamide (CAS 1016815-21-6)
- 6-(1H-1,3-benzodiazol-1-yl)-N’-hydroxypyridine-3-carboximidamide (CAS 1017047-94-7)
- 2-(1h-1,3-Benzodiazol-2-yl)-4-chloroaniline (CAS 10173-56-5)
- 2-(1H-1,3-Benzodiazol-2-yl)-4-methylaniline (CAS 10173-57-6)
- 5-(1H-1,3-benzodiazol-2-yl)pyridin-3-amine (CAS 1082159-77-0)
- 2-(1h-1,3-Benzodiazol-2-yl)-2-methylpropan-1-ol (CAS 1083423-83-9)
Recommended Standards
- Ethyl 6-[3-(4-methylpiperazinomethyl)phenyl]-6-oxohexanoate (CAS 898789-51-0)
- 7-Fluoro-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one (CAS 380638-36-8)
- 4-Iodo-2-methoxy-3-methylpyridine (CAS 1227515-22-1)
- 3-Phenyl-1-(3-pyridinyl)-1-propanone (CAS 1802-36-4)
- Atropine Impurity 60 (CAS 5627-14-5)
- 2-(2-Bromo-6-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1804464-55-8)
- 6-Methyl-3-(propan-2-yl)-1H,2H,3H,4H,5H-pyrrolo[3,2-d]pyrimidine-2,4-dione (CAS 1443978-25-3)
- 3-(4-(1-Phenyl-1H-indole-2-carbonyl)piperazin-1-yl)benzamide (CAS 832735-72-5)
- DIBA-1 (CAS 171744-39-1)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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