3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-thioxo-1,3-thiazolidin-4-one CAS 34931-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34931-00-5 |
| Molecular Formula | C14H13N3O2S2 |
| Molecular Weight | 319.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-thioxo-1,3-thiazolidin-4-one (CAS 34931-00-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13N3O2S2. Molecular weight: 319.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13N3O2S2 |
| Molecular Weight | 319.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related dimethyl Standards
- 14,14-Dimethyl-10-(pyridin-2-yl)-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 332898-11-0)
- 4,8-Dimethyl-2-[4-(pyrimidin-2-yl)piperazin-1-yl]quinoline (CAS 866136-68-7)
- 6,8-Dimethyl-2-(4-propylphenyl)quinoline-4-carboxylic acid (CAS 587851-56-7)
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- N-(3,7-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-2-(thiophen-2-yl)acetamide (CAS 946223-04-7)
- 1,3-Dimethyl-8-((pyridin-2-ylmethyl)thio)-2-thioxo-2,3-dihydro-1H-purin-6(9H)-one (CAS 6466-14-4)
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Recommended Standards
- 3-(1,1-Dimethylethyl) 1-(phenylmethyl) 1,3-piperidinedicarboxylate (CAS 301180-04-1)
- 3-(3-((4-Methylpiperazin-1-yl)methyl)benzoyl)benzonitrile (CAS 898788-44-8)
- 3-((4-Ethoxyphenyl)carbamoyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid (CAS 7153-49-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-4-ol (CAS 1201844-89-4)
- (2S,4S)-1-((benzyloxy)carbonyl)-2-methylpiperidine-4-carboxylic acid (CAS 2381714-92-5)
- 4-[(Hexahydro-1H-azepin-1-yl)sulfonyl]-N-[5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl]benzamide (CAS 533870-02-9)
- 5-Acetylquinoline-3-carboxylic acid (CAS 1854893-53-0)
- 1-({4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}methyl)-1H-1,2,3-benzotriazole (CAS 329058-99-3)
- Carfilzomib Impurity 89 (CAS CATO-C4X-102289)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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