3,5,6,8-Tetrahydro-4H-spiro[benzo[4,5]thieno[2,3-d]pyrimidine-7,2'-[1,3]dioxolan]-4-one CAS 835632-37-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 835632-37-6 |
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5,6,8-Tetrahydro-4H-spiro[benzo[4,5]thieno[2,3-d]pyrimidine-7,2'-[1,3]dioxolan]-4-one (CAS 835632-37-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12N2O3S. Molecular weight: 264.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(Thiazol-2-ylcarbamoyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 320784-65-4)
- 3,5-Dimethyl-4-{[(4-nitrophenyl)sulfanyl]methyl}-1,2-oxazole (CAS 303985-26-4)
- 3-(Naphthalene-2-sulfonyl)propanoic acid (CAS 32385-30-1)
- n-(1-(5-Chlorothiophen-2-yl)ethyl)cyclopropanamine (CAS 1154909-85-9)
- 1-(2-Cyanoethyl)-3-(3-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 956984-51-3)
- 2-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridine-6-carboxaldehyde (CAS 1806951-99-4)
- 2-[(1-Benzyl-2-oxo-5-(thiomorpholinosulfonyl)indolin-3-ylidene]malononitrile (CAS 1144853-53-1)
- 2-Methylthiazolo[5,4-b]pyridine (CAS 91813-40-0)
- trans-2-(2-Ethylphenyl)cyclohexanol (CAS 933674-53-4)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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