4-(2-Chloroethyl)-1,3-thiazole CAS 850851-60-4
| CAS No. | 850851-60-4 |
| Molecular Formula | C5H6ClNS |
| Molecular Weight | 147.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(2-Chloroethyl)-1,3-thiazole is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(2-Chloroethyl)-1,3-thiazole (CAS 850851-60-4), molecular formula C5H6ClNS and molecular weight 147.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(2-Chloroethyl)-1,3-thiazole (C5H6ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 147.63 g/mol, it falls into the low-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).
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 4-(2-Chloroethyl)-1,3-thiazole 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 | C5H6ClNS |
| Molecular Weight | 147.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloroethyl Standards
- 2-(1-chloroethyl)thiazole (CAS 40982-31-8)
- 5-(2-chloroethyl)-1,3-thiazole (CAS 45592-77-6)
- 2-(1-chloroethyl)pyridine (CAS 10445-92-8)
- 2-(2-Chloroethyl)piperidine (CAS 111781-62-5)
- 4-(2-Chloroethyl)piperidine (CAS 114998-55-9)
- 1-(2-Chloroethyl)piperidine (CAS 1932-03-2)
- 3-(2-chloroethyl)pyridine (CAS 39892-24-5)
- 1-(1-Chloroethyl)pyrrolidin-2-one (CAS 99587-03-8)
Recommended Standards
- 2-chloro-5-ethyl-1,3-thiazole (CAS 857549-84-9)
- 4-chlorothiophene-2-carbonitrile (CAS 910553-55-8)
- 2-Chloro-4-methylthiophen-3-amine (CAS 848392-48-3)
- 2-Chloro-4-ethylthiazole (CAS 98025-12-8)
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1167608-96-9)
- Chloride[(1,2,5,6-η)-1,5-cyclooctadiene][N-(2-pyridinylmethylene)ethanamine-N,N']rhodium(1+) (CAS 98716-30-4)
- (R)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethanamine (CAS 1080064-51-2)
- 2-Cyclopropylidenecyclohexanone (CAS 89237-72-9)
- (S)-N-(1-Hydroxypropan-2-yl)oleamide (CAS 909891-90-3)
- 5-((tert-Butoxycarbonyl)amino)-2-(2-chlorophenyl)thiazole-4-carboxylic acid (CAS 1270034-24-6)
- 1-(But-3-yn-1-yl)indoline (CAS 756820-20-9)
- 2-(2-(Tert-butoxycarbonyl)-2-azaspiro[4.5]Decan-7-yl)acetic acid (CAS 2306263-92-1)
- n-Allyl-3,6-dichlorobenzo[b]thiophene-2-carboxamide (CAS 313966-03-9)
- semaglutide (CAS 782487-28-9)
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