Thieno[3,4-d]pyrimidin-4(3h)-one CAS 53826-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53826-73-6 |
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[3,4-d]pyrimidin-4(3h)-one (CAS 53826-73-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4N2OS. Molecular weight: 152.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 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.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thieno Standards
- 1H-Thieno[3,2-c]pyrazole-5-carbaldehyde (CAS 1529810-07-8)
- Thieno[3,2-d]pyrimidin-4(1H)-one (CAS 16285-68-0)
- Thieno[2,3-d]pyridazin-4(5H)-one (CAS 824-23-7)
- Thieno[2,3-d]pyridazin-7(6H)-one (CAS 697-72-3)
- (4H-Thieno[3,2-b]pyrrol-2-yl)methanamine (CAS 1539122-53-6)
- Thieno[2,3-d][1,2,3]diazaborinin-1(2H)-ol (CAS 17303-84-3)
- Thieno[3,2-d][1,2,3]diazaborinin-1(2H)-ol (CAS 4347-35-7)
- Thieno[3,2-d]pyrimidin-2-amine (CAS 1027729-09-4)
Recommended Standards
- 2-hydroxycyclohepta-2,4,6-trien-1-one- formaldehyde(1:1) 2836-82-0 AR-1E2547 (CAS 2836-82-0)
- Thiazolo[4,5-b]pyrazin-2-amine (CAS 112342-71-9)
- Thiazolo[5,4-b]pyridin-2(1H)-one (CAS 90180-85-1)
- 3'-Formyl-4'-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 923281-51-0)
- (1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-3-yl)methanamine (CAS 868585-38-0)
- 4-(Tetrahydro-2h-pyran-4-yl)butan-1-amine (CAS 1342663-58-4)
- Cladribine (CAS 4291-63-8)
- 2-Acetamidoethyl acetate (CAS 16180-96-4)
- Ethyl 2-(3-methyl-4-nitro-1H-pyrazol-5-yl)acetate (CAS 135387-64-3)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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