Phenyl(pyridin-4-yl)methanethiol CAS 1154888-05-7
| CAS No. | 1154888-05-7 |
| Molecular Formula | C12H11NS |
| Molecular Weight | 201.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenyl(pyridin-4-yl)methanethiol (C12H11NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
Phenyl(pyridin-4-yl)methanethiol (CAS 1154888-05-7) is a high-purity analytical reference standard with the molecular formula C12H11NS and a molecular weight of 201.29 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), Phenyl(pyridin-4-yl)methanethiol 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 | C12H11NS |
| Molecular Weight | 201.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- Phenyl(pyridin-2-yl)methanethiol (CAS 1038982-28-3)
- 3-(Pyridin-2-yldisulfanyl)propan-1-ol (CAS 173994-32-6)
- 2-(4-(Pyridin-3-yl)thiazol-2-yl)acetonitrile (CAS 1016859-62-3)
- 2-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]acetonitrile (CAS 1017049-48-7)
- 6-(Pyridin-2-yl)imidazo[2,1-b]thiazole (CAS 96911-73-8)
- 6-(Pyridin-3-yl)imidazo[2,1-b]thiazole (CAS 96911-74-9)
- 6-(Pyridin-4-yl)imidazo[2,1-b]thiazole (CAS 96911-75-0)
- N4-(Pyridin-3-ylmethyl)pyrimidine-4,5-diamine (CAS 1510980-48-9)
Recommended Standards
- 4-(2-Ethoxyethyl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1154560-56-1)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-3-ethoxypropan-1-amine (CAS 1157056-71-7)
- 4-Methoxy-N,N-dimethyl-5-((methylamino)methyl)thiazol-2-amine (CAS 1153432-34-8)
- 7-methyl-1,3-benzothiazole-2-carboxylic acid (CAS 1188226-86-9)
- (cis-Hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)(2-methylfuran-3-yl)methanone (CAS 1218422-26-4)
- 6-Bromo-3-hydroxy-2,3-dihydrobenzo[b]thiophene 1,1-dioxide (CAS 1346818-94-7)
- 1-Benzylpiperidin-3-ol hydrochloride (CAS 105973-51-1)
- 3-Acetyl-4-methoxybenzonitrile (CAS 682320-24-7)
- 2-(Chloromethyl)-5-methylbenzoxazole (CAS 41014-44-2)
- 4-Methyl-2-phenyl-thiazole-5-carboxylic acid (CAS 284492-37-1)
- 4-(2-Bromobenzyl)thiomorpholine (CAS 414887-06-2)
- Methyl 2-(2-amino-5-bromothiazol-4-yl)-2-oxoacetate (CAS 914349-73-8)
- Benzyl cyclopropyl(pyrrolidin-2-ylmethyl)carbamate (CAS 1353971-81-9)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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