2-(1H-Benzo[d]imidazol-2-yl)benzenethiol CAS 5918-45-6
| CAS No. | 5918-45-6 |
| Molecular Formula | C13H10N2S |
| Molecular Weight | 226.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(1H-Benzo[d]imidazol-2-yl)benzenethiol.
2-(1H-Benzo[d]imidazol-2-yl)benzenethiol (CAS 5918-45-6), molecular formula C13H10N2S and molecular weight 226.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(1H-Benzo[d]imidazol-2-yl)benzenethiol (C13H10N2S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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.
CATO manufactures 2-(1H-Benzo[d]imidazol-2-yl)benzenethiol 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 | C13H10N2S |
| Molecular Weight | 226.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(Benzo[d]thiazol-2-yl)aniline (CAS 29483-73-6)
- 2-[Benzo(b)thiophen-2-yl]phenol (CAS 81344-85-6)
- 3-(Benzo[b]thiophen-2-yl)phenol (CAS 95935-60-7)
- 4-[Benzo(b)thiophen-2-yl]phenol (CAS 65540-08-1)
- Benzo[ghi]fluoranthene (CAS 203-12-3)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylsulfinyl)ethan-1-one (CAS 56221-32-0)
- 3-(Benzo[d][1,3]dioxol-5-yl)benzaldehyde (CAS 1181320-63-7)
- 1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)pyridin-2(1H)-one (CAS 300398-03-2)
Recommended Standards
- 2-((4-Amino-6-methylpyrimidin-2-yl)thio)-N,N-dimethylacetamide (CAS 931087-40-0)
- 2-(2,3-dihydro-1H-indole-1-sulfonyl)ethan-1-amine (CAS 926198-68-7)
- 2-((2-Amino-7-methyl-6,7-dihydrothieno[3,2-d]pyrimidin-4-yl)amino)ethanol (CAS 802553-44-2)
- 2-(3-Amino-4-methylphenyl)isothiazolidine 1,1-dioxide (CAS 889940-53-8)
- 2-(2-Fluoro-4,6-bis(trifluoromethyl)phenyl)acetonitrile (CAS 1017778-50-5)
- 5-(2-Chloro-5-nitrophenyl)-3-(pyridin-2-yl)-1,2,4-oxadiazole (CAS 432018-14-9)
- 6-Methyl-2-phenyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 82811-23-2)
- Ethyl 1-Piperazine-d (CAS 1219795-32-0)
- Tert-butyl 4-(3-nitrobenzamido)piperidine-1-carboxylate (CAS 1233952-09-4)
- 3-(4-Chloro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 1198299-48-7)
- Dihydralazine Hydrochloride EP Impurity C (CAS 304-20-1)
- 4-(Aminomethyl)-1-((tetrahydrofuran-2-yl)methyl)pyrrolidin-2-one hydrochloride (CAS 2379946-79-7)
- 4-[4-(2-Chloroacetyl)-1-piperazinyl]benzoic Acid (CAS 944886-14-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com