5-Benzylidene-3-(phenylamino)-2-thioxoimidazolidin-4-one CAS 821781-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 821781-86-6 |
| Molecular Formula | C16H13N3OS |
| Molecular Weight | 295.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Benzylidene-3-(phenylamino)-2-thioxoimidazolidin-4-one (CAS 821781-86-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13N3OS. Molecular weight: 295.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13N3OS |
| Molecular Weight | 295.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzylidene Standards
- N-Benzylidene-4-((difluoromethyl)sulfonyl)aniline (CAS 61768-19-2)
- 4-Benzylidene-2,6-di-tert-butylcyclohexa-2,5-dien-1-one (CAS 7078-98-0)
- 5-Benzylidene-2-thioxo-3-(m-tolyl)imidazolidin-4-one (CAS 53865-24-0)
- 3-Benzylidene-5-(3,4-dimethoxyphenyl)-2,3-dihydrofuran (CAS 1171924-23-4)
- (Z)-4-Benzylidene-2-(2-nitrophenyl)oxazol-5(4H)-one (CAS 25673-44-3)
- (E)-7-benzylidene-3-(trifluoromethyl)-3,3a,4,5,6,7-hexahydrobenzo[c]isoxazol-3-ol (CAS 479499-03-1)
- 2-Benzylidene-4-methyl-3-oxo-N-phenylpentanamide (CAS 125971-57-5)
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Recommended Standards
- 5,11-Dimethylbenzo[4,5]thieno[2,3-g]isoquinoline 6,6-dioxide (CAS 23018-38-4)
- 5-Methoxy-4-(phenylsulfanyl)-2-(pyridin-2-yl)pyrimidine (CAS 321433-02-7)
- 5-(1-Cyclopropanecarbonyl-1H-pyrazol-3-yl)-2-phenyl-1,3-thiazole (CAS 318497-90-4)
- 7-Nitro-2,3-dihydro-1H-inden-4-amine (CAS 93623-55-3)
- (2-Methoxy-4,6-dimethylpyridin-3-yl)methanamine dihydrochloride (CAS 1803571-47-2)
- 4,9-Dihydro-1H-imidazo[4,5-g]quinazolin-8-amine (CAS 115420-04-7)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 338963-50-1)
- Foritinib Impurity 10 (CAS CATO-C4X-331010)
- Avibactam Impurity 114 (CAS CATO-C4X-1348114)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
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