3-(ethylsulfanyl)pyrazine-2-carbonitrile CAS 74002-46-3
| CAS No. | 74002-46-3 |
| Molecular Formula | C7H13N3S |
| Molecular Weight | 171.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(ethylsulfanyl)pyrazine-2-carbonitrile (CAS 74002-46-3), a certified reference material (molecular formula C7H13N3S, MW 171.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13N3S, 3-(ethylsulfanyl)pyrazine-2-carbonitrile contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.26 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).
As a certified reference material (CRM), 3-(ethylsulfanyl)pyrazine-2-carbonitrile 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 | C7H13N3S |
| Molecular Weight | 171.26 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related ethylsulfanyl Standards
- 2-(ethylsulfanyl)-6-fluoroaniline (CAS 1182828-59-6)
- 2-(Ethylsulfanyl)-4-fluoroaniline (CAS 786657-47-4)
- [5-(Ethylsulfanyl)furan-3-yl]boronic acid (CAS 719296-55-6)
- 4-[(ethylsulfanyl)methyl]pyridin-2-amine (CAS 1247197-32-5)
- 3-[(Ethylsulfanyl)methyl]pyridin-2-amine (CAS 1247579-87-8)
- 1378AF 2-Ethylsulfanyl-pyrimidine-5-carbaldehyde 876890-28-7 C7H8N2OS (CAS 876890-28-7)
- [3-(ethylsulfanyl)phenyl]methanamine (CAS 885268-81-5)
- 2-(Ethylsulfanyl)-5-methylaniline (CAS 65523-85-5)
Recommended Standards
- 3-((Thiophen-2-ylmethyl)amino)propan-1-ol (CAS 93448-51-2)
- 3-[(Thiophen-3-ylmethyl)amino]propan-1-ol (CAS 93448-54-5)
- 3-((1-Methyl-1h-imidazol-2-yl)thio)propan-1-amine (CAS 779264-06-1)
- 3-Amino-2-(thiophen-3-ylmethyl)propan-1-ol (CAS 929974-90-3)
- (S)-2-Amino-2-(thiazol-4-yl)ethanol (CAS 1344396-29-7)
- methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate (CAS 1797797-59-1)
- (1R,3R)-1-((tert-Butoxycarbonyl)amino)-3-hydroxyspiro[3.3]heptane-1-carboxylic acid (CAS 2413847-89-7)
- 2-(4-(Tert-butyl)phenyl)-1,3,2-dioxaborinane (CAS 1370412-35-3)
- 2-Bromobutanamide (CAS 5398-24-3)
- 2-Acetyl-3-[(E)-2-(dimethylamino)ethenyl]quinoxaline-1,4-diium-1,4-bis(olate) (CAS 338422-82-5)
- 4-(1-Piperazinyl)-6-(trifluoromethyl)pyrimidine (CAS 845616-55-9)
- (E)-3-(4-Hydroxyphenyl)acrylamide (CAS 194940-15-3)
- (2-imidazo[1,2-a]pyridin-3-yl-1-methylethyl)amine (CAS 130504-92-6)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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