3-(4-Chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione CAS 852854-16-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852854-16-1 |
| Molecular Formula | C12H7ClN2O2S |
| Molecular Weight | 278.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 852854-16-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H7ClN2O2S. Molecular weight: 278.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H7ClN2O2S |
| Molecular Weight | 278.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(3-Chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1255784-16-7)
- 2-[3-(4-Chlorophenyl)-5-Fluorophenyl]Propanoic Acid (CAS 75852-61-8)
- 3-(4-Chlorophenyl)-3-(4-fluorophenyl)propanoic acid (CAS 80272-10-2)
- 6-(2-Chlorophenyl)imidazo[2,1-b]thiazole-3-carboxylic acid (CAS 912770-05-9)
- 6-(3-Chlorophenyl)imidazo[2,1-b]thiazole-3-carboxylic acid (CAS 912770-22-0)
- 7-(2-chlorophenyl)-5-hydroxy-2H-1,3-benzoxathiol-2-one (CAS 301681-73-2)
- 7-(4-Chlorophenyl)-5-hydroxybenzo[d][1,3]oxathiol-2-one (CAS 327078-55-7)
- 2947AF 6-(4-Chlorophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylic acid 912770-34-4 C12H7ClN2O2S (CAS 912770-34-4)
Recommended Standards
- 4-Chloro-3-nitro-N-propylbenzenesulfonamide (CAS 43041-68-5)
- 2-Chloro-N-isopropyl-5-nitrobenzenesulfonamide (CAS 90561-64-1)
- 4-chloro-N-isopropyl-3-nitrobenzenesulfonamide (CAS 96-59-3)
- (5-Cyano-2-cyclopropylphenyl)boronic acid (CAS 2225181-57-5)
- 1,1,1,2,2-Pentafluoro-2-methoxyethane (CAS 22410-44-2)
- 3-fluoro-1,1-dioxo-1$l^{6}-thiolane-3-carboxylic acid (CAS 1783602-21-0)
- 4,6-Dimethyl-2-(piperazin-1-yl)nicotinonitrile hydrochloride (CAS 2197053-19-1)
- 1-methyl-3-(oxolan-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1596889-33-6)
- 2,5-dimethyl-7H-pyrazolo[3,4-d]pyrimidine-4,6-dione (CAS 36075-49-7)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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