5-Ethyl-2-isopropyl-6-methylthieno[2,3-d]pyrimidine-4-thiol CAS 917747-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917747-94-5 |
| Molecular Formula | C12H16N2S2 |
| Molecular Weight | 252.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-2-isopropyl-6-methylthieno[2,3-d]pyrimidine-4-thiol (CAS 917747-94-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H16N2S2. Molecular weight: 252.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H16N2S2 |
| Molecular Weight | 252.40 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 4-Isopropyl-2-methyl-3-(methylthio)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione (CAS 1269532-14-0)
- 3-Isopropyl-1-(quinolin-6-yl)-1H-pyrazol-5-amine (CAS 1012879-76-3)
- 5-Isopropyl-7-phenyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 201464-19-9)
- Isopropyl 4-isopropoxy-3-methoxybenzoate (CAS 945745-52-8)
- N-Isopropyl-3-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-57-2)
- [(3-Isopropyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio]acetic acid (CAS 1189749-40-3)
- Isopropyl 2-(2-cyanoacetamido)thiophene-3-carboxylate (CAS 590351-55-6)
- 2-(Isopropyl(4-nitrobenzyl)amino)acetic acid (CAS 1182936-50-0)
Recommended Standards
- 3,7-Dibutyl-3,7-diazabicyclo[3.3.1]nonan-9-one (CAS 85928-06-9)
- 5-Ethyl-6-methyl-2-propylthieno[2,3-d]pyrimidine-4-thiol (CAS 917749-33-8)
- 2',2',3,6',6'-Pentamethyl-[1,4'-bipiperidin]-4-one (CAS 400073-77-0)
- 4-Cyano-3-methoxybenzenesulfonyl chloride (CAS 942199-52-2)
- (R)-4-(2-(2-(2-Methylpyrrolidin-1-yl)-ethyl)benzofuran-5-yl)benzonitrile (CAS 460746-46-7)
- (2R)-2-ethyl-2-hydroxy-4-phenylbutanoic acid; trifluoromethanesulfonic acid (2R)-2-ethyl-2-oxidanyl-4-phenyl-butanoic acid; tris(fluoranyl)methanesulfonic acid 88767-98-0 A842891 (CAS 88767-98-0)
- Ethyl 2-bromo-4-(4-(tert-butyl)phenyl)thiazole-5-carboxylate (CAS 1188153-86-7)
- (5-Bromo-2-fluoro-3-isopropoxyphenyl)(methyl)sulfane (CAS 2586126-85-2)
- (4-Bromo-2-(trifluoromethyl)phenyl)methanamine (CAS 1192539-95-9)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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