1-(3,4-Dichlorophenyl)-5-imino-3-methyl-4-thioxoimidazolidin-2-one CAS 30063-55-9
| CAS No. | 30063-55-9 |
| Molecular Formula | C10H7Cl2N3OS |
| Molecular Weight | 288.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3,4-Dichlorophenyl)-5-imino-3-methyl-4-thioxoimidazolidin-2-one (CAS 30063-55-9), molecular formula C10H7Cl2N3OS and molecular weight 288.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3,4-Dichlorophenyl)-5-imino-3-methyl-4-thioxoimidazolidin-2-one (C10H7Cl2N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 288.15 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2N3OS |
| Molecular Weight | 288.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
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Recommended Standards
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- (2''-Methyl-[1,1':4',1''-terphenyl]-4-yl)boronic acid (CAS 491595-39-2)
- 2-(2,4-Dichlorophenyl)-4-methylthiazole-5-carboxylic acid (CAS 472804-18-5)
- 5-Ethynyl-2-methylbenzamide (CAS 1393901-32-0)
- Ethyl 5-Amino-4-isoxazolecarboxylate (CAS 34859-64-8)
- N,4-Dimethyl-5,6,7,8-tetrahydroquinoline-8-carbothioamide (CAS 90298-23-0)
- dimethyl-1,3-oxazole-5-carbonyl chloride (CAS 69695-18-7)
- n-(2,3-Dimethoxybenzyl)-1-methyl-1h-pyrazol-4-amine (CAS 1006961-87-0)
- 4-[2-(4-iodophenyl)ethyl]morpholine (CAS 100839-46-1)
- (S)-2-((S)-1-(2,3,5-Trichloro-4,6-dicyanophenyl)pyrrolidine-2-carboxamido)propanoic acid (CAS 648909-33-5)
- 4-(3-Bromophenoxy)pyrimidine (CAS 315189-72-1)
- 3-Acetyl-5-isopropylpyrrolidine-2,4-dione (CAS 707-84-6)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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