6-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one CAS 955976-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955976-49-5 |
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 955976-49-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11ClN4OS. Molecular weight: 330.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4OS |
| Molecular Weight | 330.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3-[2-(methylsulfanyl)pyrimidin-4-yl]-1,4-dihydropyridazin-4-one (CAS 1263386-33-9)
- 1-[(4-Chlorophenyl)sulfonyl]-2-naphthaldehyde (CAS 2006278-01-7)
- 2-((5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-phenylethanone (CAS 74087-97-1)
- 3-(2-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-35-2)
- 3-(3-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-25-3)
- 3'-(4-Chlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 79962-57-5)
- N-(4-chlorophenyl)-2-(4-oxo-4H-benzo[e][1,3]thiazin-2-yl)acetamide (CAS 338975-31-8)
- N-(4-chlorophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazinyl-1,3,5-triazin-2-amine (CAS 1158377-11-7)
Recommended Standards
- 5-Methyl-2-(pyridin-4-yl)-1,3-thiazol-4-yl 4-chlorobenzoate (CAS 338398-91-7)
- 6-Chloro-N-cyclopropyl-4-methanesulfonyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 866142-51-0)
- 5-Methyl-2-(pyridin-3-yl)-1,3-thiazol-4-yl 4-chlorobenzoate (CAS 338399-00-1)
- 5-Fluorouridine 5'-Triphosphate (CAS 3828-96-4)
- 3-Bromo-5-chlorophenylboronic acid pinacol ester (CAS 488850-91-5)
- tert-butyl 2-nitro-1H-pyrrole-1-carboxylate (CAS 1514893-97-0)
- N-(6-Hydroxyhexyl)acridine-4-carboxamide (CAS 142038-96-8)
- 4-(Naphthalen-2-yl)-1H-pyrrole-3-carboxylic acid (CAS 1026148-27-5)
- (1S)-1-(2-Chloropyridin-4-yl)ethan-1-amine hydrochloride (CAS 1263094-57-0)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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