8-iodo-2-methylsulfanyl-pyrido[4,3-d]pyrimidine CAS 1562987-91-0
| CAS No. | 1562987-91-0 |
| Molecular Formula | C8H16IN3S |
| Molecular Weight | 313.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 8-iodo-2-methylsulfanyl-pyrido[4,3-d]pyrimidine 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 8-iodo-2-methylsulfanyl-pyrido[4,3-d]pyrimidine (CAS 1562987-91-0), a certified reference material (molecular formula C8H16IN3S, MW 313.20 g/mol) for analytical method development and quality control.
The molecular framework of 8-iodo-2-methylsulfanyl-pyrido[4,3-d]pyrimidine (C8H16IN3S) is characterized by a nitrile group, sulfur-containing functionality, iodine substitution. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H16IN3S |
| Molecular Weight | 313.20 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) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related iodo Standards
- 4-Iodo-N-((1-methyl-1h-imidazol-2-yl)methyl)aniline (CAS 1094275-96-3)
- 3-Iodo-N-((1-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1152555-91-3)
- 2-Iodo-N-((1-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1152582-86-9)
- 2-Iodo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline (CAS 1156715-93-3)
- 3-Iodo-N-((3-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1156893-86-5)
- 1-(3-(4-Iodo-1h-pyrazol-1-yl)phenyl)-N-methylmethanamine (CAS 1341832-80-1)
- 2-Iodo-N-((5-methylfuran-2-yl)methyl)aniline (CAS 1039934-22-9)
- 6-Ethyl-3-iodo-2-methylquinolin-4(1H)-one (CAS 1330752-12-9)
Recommended Standards
- (R)-2-Methyl-4,5,5-triphenyl-1,3,2-oxazaborolidine (CAS 155268-88-5)
- ((3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imino)dimethyl-l6-sulfanone (CAS 1970117-26-0)
- 4,6-Dichloro-5-(4-fluorophenyl)-2-neopentylpyrimidine (CAS 1523728-12-2)
- ((2R,3S,4R,5R)-5-(2-Formamidoacetimidamido)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 6157-85-3)
- 4-cyclopropyl-4-methylpiperidine hydrochloride (CAS 1630800-86-0)
- N1-Heptyl-1,3-propanediamine (CAS 63888-10-8)
- (R)-2-(2-hydroxy-1-(methylamino)ethyl)phenol (CAS 1336288-29-9)
- 4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium iodide (CAS 959-81-9)
- (3R,5R)-tert-Butyl 3-amino-5-hydroxypiperidine-1-carboxylate hydrochloride (CAS 1820569-43-4)
- 3-(4-Fluorophenyl)-3-(4-methoxyphenyl)propan-1-amine (CAS 849025-48-5)
- 2-Cyclopropoxy-N,N,5-trimethylbenzamide (CAS 1243465-31-7)
- 2-(Dimethoxyphosphoryl)-3-oxobutyl pent-4-ynoate (CAS 329795-18-8)
- 1-Benzyl-3-methylpyrrolidine-3,4-dicarboxylic acid (CAS 885956-64-9)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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