1-[[2-(2,3-Dichlorophenoxy)acetyl]amino]-3-(4-methylphenyl)thiourea CAS 1023497-28-0
| CAS No. | 1023497-28-0 |
| Molecular Formula | C16H15Cl2N3O2S |
| Molecular Weight | 384.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[[2-(2,3-Dichlorophenoxy)acetyl]amino]-3-(4-methylphenyl)thiourea (CAS 1023497-28-0), molecular formula C16H15Cl2N3O2S and molecular weight 384.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-[[2-(2,3-Dichlorophenoxy)acetyl]amino]-3-(4-methylphenyl)thiourea (C16H15Cl2N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 384.28 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-[[2-(2,3-Dichlorophenoxy)acetyl]amino]-3-(4-methylphenyl)thiourea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15Cl2N3O2S |
| Molecular Weight | 384.28 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; 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-Benzyl-3-(5-(4-bromophenyl)furan-2-yl)propanamide (CAS 853331-09-6)
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- Degrasyn (CAS 856243-80-6)
- (2Z)-2-(Benzenesulfonyl)-1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164528-38-4)
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- 4-((2-Methoxyethyl)amino)-3-nitrobenzohydrazide (CAS 1604099-05-9)
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- 4-Chloro-3-(trifluoromethoxy)pyridine (CAS 1361494-28-1)
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