4-mercapto-2,6-dimethylpyrimidine-5-carbonitrile CAS 13996-06-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13996-06-0 |
| Molecular Formula | C7H7N3S |
| Molecular Weight | 165.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-mercapto-2,6-dimethylpyrimidine-5-carbonitrile (CAS 13996-06-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7N3S. Molecular weight: 165.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7N3S |
| Molecular Weight | 165.22 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.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related mercapto Standards
- 4-Mercapto-6-aminobenzimidazole (CAS 10597-56-5)
- 2-Mercapto-1H-indol-3-ol (CAS 856120-92-8)
- 2-Mercapto-3-methoxybenzonitrile (CAS 88791-24-6)
- 2-Mercapto-6- Hydroxypurine (CAS 2487-40-3)
- 4-Mercapto-1H-benzo[d]imidazol-2(3H)-one (CAS 548458-10-2)
- 4-Mercapto-6-methoxynicotinonitrile (CAS 474824-96-9)
- 2-Mercapto-5-methylbenzimidazole (CAS 27231-36-3)
- 7-Mercapto-2,3-dihydro-1H-inden-1-one (CAS 1053660-68-6)
Recommended Standards
- 6-Amino-2-(methylthio)nicotinonitrile (CAS 1392149-89-1)
- 6-Amino-4-methylbenzo[d][1,2,3]thiadiazole (CAS 1446017-03-3)
- Thieno[2,3-b]pyridine-2,3-diamine (CAS 1384929-29-6)
- 1-(4-Chlorophenyl)guanidine oxalate (CAS 1187927-61-2)
- 3'-Chloro-2-oxo-5,5'-bis(trifluoromethyl)-2H-[1,2'-bipyridine]-3-carboxylic acid (CAS 1823183-96-5)
- (s)-1-(Anthracen-2-yl)prop-2-en-1-amine (CAS 1213903-79-7)
- 2-Methyl-N-(pyridin-4-ylmethyl)propan-2-amine (CAS 341008-29-5)
- Methyl 4-amino-3-(2,2,2-trifluoroethoxy)benzoate (CAS 1096863-64-7)
- 3-(Hydroxyimino)-3,4-dihydro-2h-1,4-benzoxazin-2-one (CAS 903891-95-2)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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