2-Mercapto-3-phenethyl-5-phenylthieno[2,3-d]pyrimidin-4(3h)-one CAS 730976-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 730976-55-3 |
| Molecular Formula | C20H16N2OS2 |
| Molecular Weight | 364.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-3-phenethyl-5-phenylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 730976-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16N2OS2. Molecular weight: 364.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16N2OS2 |
| Molecular Weight | 364.48 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Mercapto Standards
- 2-mercapto-3-octyl-6,7,8,9-tetrahydro-3H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one (CAS 380437-06-9)
- 2-Mercapto-7-methyl-3-octyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 519151-95-2)
- Butyl 4-(2-(2-mercapto-4-oxo-4,5-dihydrothiazol-5-yl)acetamido)benzoate (CAS 1142207-19-9)
- 2-Mercapto-5-(4-methoxyphenyl)-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 296899-20-2)
- N-((5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-N-methylbenzenesulfonamide (CAS 728030-27-1)
- (5E)-2-Mercapto-3-phenyl-5-(2,3,4-trimethoxybenzylidene)-3,5-dihydro-4H-imidazol-4-one 94451-86-2 (CAS 94451-86-2)
- 94451-93-1 (5E)-2-Mercapto-3-phenyl-5-(2,4,5-trimethoxybenzylidene)-3,5-dihydro-4H-imidazol-4-one MFCD12028019 (CAS 94451-93-1)
- (5E)-2-Mercapto-3-phenyl-5-(3,4,5-trimethoxy-benzylidene)-3,5-dihydro-4H-imidazol-4-one 94452-09-2 (CAS 94452-09-2)
Recommended Standards
- 2,2'-(2-Chloro-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 2762233-91-8)
- 3-(2,5-Dimethylphenyl)-2-mercapto-6-phenylthieno[3,2-d]pyrimidin-4(3h)-one (CAS 522606-38-8)
- 2-(Benzylthio)-4-(p-tolyloxy)thieno[3,2-d]pyrimidine (CAS 478067-49-1)
- 6-(3,4,5-Trimethoxybenzamido)hexanoic acid (CAS 21434-91-3)
- 1-(5-(Methoxymethyl)furan-2-yl)-N-methylmethanamine (CAS 23008-19-7)
- 2-(4-(3-(Trifluoromethyl)benzyl)piperazin-1-yl)benzo[d]thiazole (CAS 478077-00-8)
- beta-Cyclodextrin Hydrate (CAS 218269-29-5)
- 5-Chloro-8-quinolinyl 4-piperidinyl etherhydrochloride (CAS 1219976-37-0)
- 3-(2-(4-(Bis(2-chloroethyl)amino)benzylidene)hydrazinyl)-5-methyl-4H-1,2,4-triazol-4-amine hydrochloride (CAS 27466-67-7)
- Cyclolinopeptide B (CAS 193139-41-2)
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