4-[(1H-1,3-benzodiazol-2-ylmethyl)sulfanyl]benzoic acid hydrochloride CAS 1240528-16-8
| CAS No. | 1240528-16-8 |
| Molecular Formula | C15H12N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(1H-1,3-benzodiazol-2-ylmethyl)sulfanyl]benzoic acid hydrochloride (C15H12N2O2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 4-[(1H-1,3-benzodiazol-2-ylmethyl)sulfanyl]benzoic acid hydrochloride (CAS 1240528-16-8), a certified reference material (molecular formula C15H12N2O2SHCl, MW 320.79 g/mol) for analytical method development and quality control.
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), 4-[(1H-1,3-benzodiazol-2-ylmethyl)sulfanyl]benzoic acid hydrochloride 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 | C15H12N2O2S HCl |
| Molecular Weight | 320.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| 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
- 4-Cyano-4'-ethylbiphenyl (CAS 58743-75-2)
- Chloranolol (CAS 39563-28-5)
- (S)-tert-Butyl (1-(5-methyl-4-oxo-3-(o-tolyl)-3,4-dihydroquinazolin-2-yl)ethyl)carbamate (CAS 936024-96-3)
- 2,4-Diiodo-1h-imidazole (CAS 19198-80-2)
- 4-(Pyrazin-2-yloxy)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide (CAS 1448131-71-2)
- 5-Fluoroquinoline-6-carbaldehyde (CAS 1185768-17-5)
- 5,6-Dihydro-4H-cyclopenta[d]isoxazole-3-carboxylic acid (CAS 893638-34-1)
- Brimonidine Impurity N3 (CAS 1158184-23-6)
- 3-Methylpropiophenone (CAS 51772-30-6)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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