5,7-Dimethyl-2-sulfanylpyrido[2,3-d]pyrimidin-4-ol CAS 49600-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49600-56-8 |
| Molecular Formula | C9H9N3OS |
| Molecular Weight | 207.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dimethyl-2-sulfanylpyrido[2,3-d]pyrimidin-4-ol (CAS 49600-56-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9N3OS. Molecular weight: 207.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9N3OS |
| Molecular Weight | 207.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 6-(2,4-Dimethyl-1,3-thiazol-5-yl)pyridazin-3-ol (CAS 1105195-22-9)
- 4,4-Dimethyl-2-oxo-6-sulfanyl-1,2,3,4-tetrahydropyridine-3,5-dicarbonitrile (CAS 201733-68-8)
- 5,5-Dimethyl-3-[(1H-1,2,3,4-tetrazol-5-yl)amino]cyclohex-2-en-1-one (CAS 1021273-24-4)
- 1,3-Dimethyl-5-(piperidin-1-yl)-1h-pyrazole-4-carbaldehyde (CAS 1152557-35-1)
- 4-(2,6-Dimethyl-tetrahydro-pyran-4-yl)-pyridine 1-oxide (CAS 1210911-04-8)
- (2,6-Dimethyl-phenyl)-acetic acid ethyl ester (CAS 1216990-26-9)
- 3,4-Dimethyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid (CAS 1243040-51-8)
- 1,3-Dimethyl-5-(3-methylpyrrolidin-1-yl)-1h-pyrazole-4-carbaldehyde (CAS 1250324-51-6)
Recommended Standards
- 5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]-1,2,3-triazin-4(1H)-one (CAS 38359-86-3)
- 5-[(Phenylthio)methyl]-1,3,4-oxadiazol-2-amine (CAS 22670-71-9)
- 5-(Methylthio)-1-phenyl-1H-1,2,4-triazol-3(2H)-one (CAS 42838-39-1)
- 1-Methyl-7-nitro-1,2,3,4-tetrahydroquinoline (CAS 39275-18-8)
- 3-(5-Amino-2-(1-hydroxyethyl)-1H-benzo[d]imidazol-1-yl)propan-1-ol (CAS 919007-88-8)
- Procymidone Impurity 44 (CAS 2044706-66-1)
- 4-(4-Bromophenyl)-2-methylpyrrolidine (CAS 1344259-71-7)
- 5-(3,5-Dichlorophenyl)nicotinaldehyde (CAS 887973-82-2)
- 6-Bromo-5-(difluoromethyl)nicotinonitrile (CAS 1804440-17-2)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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