1-Allyl-3-(4,5-dimethylthiazol-2-yl)thiourea CAS 305847-86-3
| CAS No. | 305847-86-3 |
| Molecular Formula | C9H13N3S2 |
| Molecular Weight | 227.35 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-Allyl-3-(4,5-dimethylthiazol-2-yl)thiourea (CAS 305847-86-3), molecular formula C9H13N3S2 and molecular weight 227.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13N3S2, 1-Allyl-3-(4,5-dimethylthiazol-2-yl)thiourea contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 1-Allyl-3-(4,5-dimethylthiazol-2-yl)thiourea meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13N3S2 |
| Molecular Weight | 227.35 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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- 4,5-Difluoro-2-(trifluoromethyl)benzyl alcohol (CAS 261945-63-5)
- Benzyl (R)-3-aminopiperidine-1-carboxylatehydrochloride (CAS 1217781-62-8)
- 3-(3,4-Dimethoxybenzyl)piperidine (CAS 420137-11-7)
- Ambroxol Impurity 104 (CAS CATO-C4X-1085104)
- 3-(4-Bromo-1H-pyrazol-1-yl)-N-ethylpropanamide (CAS 1249294-01-6)
- Methyl 5-bromo-3,4-dihydroxy-2-methylbenzoate (CAS 1809337-05-0)
- 2-(Dimethylamino)-2-(2-methylbenzo[d]thiazol-5-yl)acetic acid (CAS 1007879-06-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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