3-(Sulfanylmethyl)benzonitrile CAS 97136-91-9
| CAS No. | 97136-91-9 |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 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 3-(Sulfanylmethyl)benzonitrile.
CATO supplies 3-(Sulfanylmethyl)benzonitrile (CAS 97136-91-9), a certified reference material (molecular formula C8H7NS, MW 149.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H7NS, 3-(Sulfanylmethyl)benzonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 149.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 3-(Sulfanylmethyl)benzonitrile 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 | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sulfanylmethyl Standards
- 4-(sulfanylmethyl)benzonitrile (CAS 51776-12-6)
- 5-(Sulfanylmethyl)imidazolidine-2,4-dione (CAS 17125-37-0)
- 2-(sulfanylmethyl)furan-3-carboxylic acid (CAS 143723-08-4)
- 3-(sulfanylmethyl)furan-2-carboxylic acid (CAS 143723-09-5)
- 2-(Sulfanylmethyl)phenol (CAS 119354-00-6)
- 3-(Sulfanylmethyl)phenol (CAS 76106-64-4)
- 5-Methyl-5-(Sulfanylmethyl)imidazolidine-2,4-dione (CAS 655249-41-5)
- [3-(sulfanylmethyl)oxetan-3-yl]methanol (CAS 856316-03-5)
Recommended Standards
- 3-(Methylthio)benzonitrile (CAS 65052-48-4)
- 3,3-Dimethylisothiazolidine 1,1-dioxide (CAS 88550-63-4)
- 3-(Methylamino)tetrahydrothiophene 1,1-dioxide (CAS 51070-55-4)
- 3-Amino-1-(2-methoxyethyl)thiourea (CAS 6926-54-1)
- Tert-butyl n-methyl-n-[(methylcarbamoyl)methyl]carbamate (CAS 144332-55-8)
- Isovaleric Acid (CAS 503-74-2)
- 1-Cyclopropyl-7-(3,5-dimethylpiperazin-1-yl)-8-ethoxy-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 182868-75-3)
- Ethyl 2-chloro-4,5-difluorobenzoate (CAS 128800-37-3)
- (2S,7R)-4-(4-Chlorophenyl)-5,9-dioxa-3-azatetracyclo[8.8.0.0^{2,7}.0^{13,18}]octadeca-1(10),11,13(18),14,16-pentaene (CAS 477713-64-7)
- 1-(2-Methyl-1,5-naphthyridin-3-yl)ethan-1-one (CAS 55234-60-1)
- N-((2,4-Dichloropyrimidin-5-yl)methyl)ethanamine hydrochloride (CAS 1417794-47-8)
- 2-Bromo-1,4-bis(1,1-dimethylethyl)benzene (CAS 6683-74-5)
- tert-butyl N-[6-(hydroxyamino)spiro[2.5]octan-2-yl]carbamate (CAS 2300183-91-7)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
Why CATO?
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