5-methyl-2-thioxo-1H-thieno[2,3-d]pyrimidin-4-one CAS 926270-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926270-91-9 |
| Molecular Formula | C7H10N2OS2 |
| Molecular Weight | 202.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methyl-2-thioxo-1H-thieno[2,3-d]pyrimidin-4-one (CAS 926270-91-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10N2OS2. Molecular weight: 202.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10N2OS2 |
| Molecular Weight | 202.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-Benzyl-4,7-diazaspiro[2.5]octane (CAS 611235-29-1)
- 5-Methylspiro[indoline-3,4'-piperidine] (CAS 944905-39-9)
- 4-BENZYL-1,4-DIAZABICYCLO[3.2.1]OCTANE (CAS 675589-81-8)
- 4-Chloro-2-(2-fluorophenyl)pyrimidine (CAS 125904-00-9)
- 3-Chloro-4-iodobenzenesulfonyl chloride (CAS 1261580-79-3)
- N-Nitroso Pentoxyverine Impurity 13 (CAS CATO-C4X-227013)
- 1,1-bis(4-chlorophenyl)-2-{[(3-chlorophenyl)methyl]amino}ethan-1-ol 1J-327S 321432-85-3 (CAS 321432-85-3)
- N-(4-Bromo-2-methylphenyl)-6-(1H-imidazol-1-yl)pyridazine-3-carboxamide (CAS 1396883-42-3)
- Methyl 2-bromo-4-methyl-5-nitrobenzoate (CAS 1202858-67-0)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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