2-Mercapto-4,5,6-trimethylnicotinonitrile CAS 128917-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128917-84-0 |
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-4,5,6-trimethylnicotinonitrile (CAS 128917-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2S. Molecular weight: 178.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 7-Mercapto-2H-chromen-2-one (CAS 907966-93-2)
- 2-ethyl-4-mercapto-6-methylpyrimidine-5-carbonitrile (CAS 949876-74-8)
- 6-Mercapto-3,4-dihydroquinolin-2(1H)-one (CAS 66657-43-0)
- 2-Mercapto-1H-indole-3-carbaldehyde (CAS 183946-30-7)
- N-(2-Mercapto-1-oxopropyl)-L-alanine (CAS 26843-61-8)
- N-(3-Mercapto-2-methylpropanoyl)glycine (CAS 89021-98-7)
- 9-Mercapto-1-nonanol (CAS 131215-92-4)
- 2-Mercapto-7,8-dihydroquinazolin-5(6h)-one (CAS 209671-10-3)
Recommended Standards
- (S)-1-(methylsulfonyl)piperidin-3-amine (CAS 1270498-32-2)
- 4-(Phenylthio)-2,3-dihydrofuran (CAS 130307-35-6)
- 1-Methanesulfonyl-3-methyl-piperazine (CAS 1267461-17-5)
- tert-Butyl 5-bromo-3-(chloromethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1234616-42-2)
- 6-Oxaspiro[3.4]Octan-8-one (CAS 2306265-26-7)
- 2,3-Dimethoxynaphthalene, 97% (CAS 10103-06-7)
- cis-3-(Cbz-amino)cyclohexanamine (CAS 1261225-45-9)
- (4-((2-Chlorophenyl)carbamoyl)phenyl)boronic acid (CAS 874288-04-7)
- 6-(Trifluoromethyl)pyridin-3-ol (CAS 216766-12-0)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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 13829788188 / jacky.chen@cato-chem.com