6-Amino-2-(methylthio)pyrimidine-4-carbonitrile CAS 2090153-90-3
| CAS No. | 2090153-90-3 |
| Molecular Formula | C6H6N4S |
| Molecular Weight | 166.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Amino-2-(methylthio)pyrimidine-4-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 6-Amino-2-(methylthio)pyrimidine-4-carbonitrile (CAS 2090153-90-3), a certified reference material (molecular formula C6H6N4S, MW 166.20 g/mol) for analytical method development and quality control.
The molecular framework of 6-Amino-2-(methylthio)pyrimidine-4-carbonitrile (C6H6N4S) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C6H6N4S |
| Molecular Weight | 166.20 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.) | 1997 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-Amino-2,3-dihydro-1,2-benzothiazol-3-one (CAS 148193-37-7)
- 4-Amino-2-mercapto-6-methyl-pyrimidine-5-carbonitrile (CAS 160457-21-6)
- 2-Amino-3H,4H,7H-pyrrolo[2,3-d]pyrimidine-4-thione (CAS 179822-29-8)
- 2-Amino-1,3-benzothiazol-7-ol (CAS 62715-76-8)
- 2-Amino-5H-thiazolo[3,2-a]pyridin-5-one (CAS 2387596-62-3)
- 3-Amino-5H-thiazolo[3,2-a]pyridin-5-one (CAS 2387596-54-3)
- 5-Amino-2-(methylthio)pyrimidine-4-carbonitrile (CAS 2089377-91-1)
- 5-Amino-3-(2-thienyl)-1H-1,2,4-triazole (CAS 4922-99-0)
Recommended Standards
- 6-Amino-1,3-benzothiazol-2(3H)-one (CAS 56354-98-4)
- 6-Amino-2h,3h-imidazo[2,1-b][1,3]thiazole-5-carbonitrile (CAS 97876-69-2)
- 5-Methyl[1,3]oxazolo[4,5-b]pyridine-2-thiol (CAS 55656-32-1)
- 6-Aminobenzoxazole-2(3H)-thione (CAS 4694-92-2)
- 8-(sec-Butylamino)-1,3-dimethyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione (CAS 333752-20-8)
- 7-Fluoro-3H-imidazo[4,5-b]pyridine (CAS 1305207-46-8)
- 1-(2-(6-(4-Methylpiperazin-1-yl)pyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352539-50-4)
- 2-Chloronaphthalene-1-sulfonyl chloride (CAS 102154-19-8)
- tert-butyl (4R)-4-hydroxyisoxazolidine-2-carboxylate (CAS 1092454-84-6)
- 1-chloro-2-fluoro-3-nitro-5-(trifluoromethyl)benzene (CAS 101646-02-0)
- 5,6,7,8-tetrahydroquinolin-8-ylmethanamine dihydrochloride (CAS 1803588-21-7)
- 4-chloro-7,8-difluoroquinolin-3-amine (CAS 1602975-52-9)
- (11aR)-3,7-Bis[3,5-bis(trifluoromethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1297613-76-3)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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 18665070610 / Nicole.chen@cato-chem.com