1-Imidazolidinecarbonyl chloride, 2-thioxo- CAS 37627-16-0
| CAS No. | 37627-16-0 |
| Molecular Formula | C4H5ClN2OS |
| Molecular Weight | 164.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Imidazolidinecarbonyl chloride, 2-thioxo-.
1-Imidazolidinecarbonyl chloride, 2-thioxo- (CAS 37627-16-0), molecular formula C4H5ClN2OS and molecular weight 164.61 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 1-Imidazolidinecarbonyl chloride, 2-thioxo- is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 164.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Imidazolidinecarbonyl chloride, 2-thioxo- 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 | C4H5ClN2OS |
| Molecular Weight | 164.61 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Imidazolidinecarbonyl Standards
Recommended Standards
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- 2,4-Dimethyl-4,5-dihydrooxazole (CAS 6159-23-5)
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Why CATO?
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