methyl 2-(dichloromethyl)-4,5-dihydro-1,3-thiazole-4-carboxylate CAS 321371-28-2
| CAS No. | 321371-28-2 |
| Molecular Formula | C6H7Cl2NO2S |
| Molecular Weight | 228.10 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.
CATO supplies methyl 2-(dichloromethyl)-4,5-dihydro-1,3-thiazole-4-carboxylate (CAS 321371-28-2), a certified reference material (molecular formula C6H7Cl2NO2S, MW 228.10 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, methyl 2-(dichloromethyl)-4,5-dihydro-1,3-thiazole-4-carboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures methyl 2-(dichloromethyl)-4,5-dihydro-1,3-thiazole-4-carboxylate 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 | C6H7Cl2NO2S |
| Molecular Weight | 228.10 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 1-(Dichloromethyl)-2-(trifluoromethyl)benzene (CAS 707-72-2)
- 1-(Dichloromethyl)-4-(trifluoromethyl)benzene (CAS 82510-98-3)
- 2-(Dichloromethyl)-5-phenyl-1,3,4-oxadiazole (CAS 95853-54-6)
- 2-(Dichloromethyl)quinazolin-4(3H)-one (CAS 724746-72-9)
- 3-(Dichloromethyl)benzoyl Chloride (CAS 36747-51-0)
- 1-(3-(Dichloromethyl)-4-methoxyphenyl)ethanone (CAS 1823212-44-7)
- 2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine (CAS 878197-91-2)
- 3-(Dichloromethyl)-1,2,4,5-tetramethylbenzene (CAS 135962-97-9)
Recommended Standards
- (2-methoxy-7-methyl-quinoxalin-5-yl)boronic acid (CAS 2172977-39-6)
- 2-(3-Bromophenyl)sulfanylacetonitrile (CAS 103575-45-7)
- ((R)-1-((S)-2-Amino-2-cyclohexylacetamido)ethyl)boronic acid (CAS 536994-10-2)
- 2-(Bromomethyl)-1,3-benzothiazole (CAS 106086-78-6)
- 6-Hydroxy-4h-chromen-4-one (CAS 38445-24-8)
- methyl 4-benzylmorpholine-2-carboxylate (CAS 135782-29-5)
- 2-(3-(tert-Butoxy)cyclobutyl)acetic acid (CAS 1803594-07-1)
- (2-amino-1,3-benzothiazol-4-yl)boronic acid (CAS 1802371-75-0)
- 3-(Methylthio)-1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine oxalate (CAS 1820639-45-9)
- 4-((4-Amino-6-(2,5-dimethylbenzyl)-1,3,5-triazin-2-yl)amino)benzonitrile (CAS 205381-57-3)
- Ethyl 2-(2-fluoro-3-methoxyphenyl)-2-oxoacetate (CAS 1151563-92-6)
- 3-(5-((Dimethylamino)methyl)-1,2,4-oxadiazol-3-yl)benzaldehyde hydrochloride (CAS 1185302-57-1)
- [2-(furan-2-ylmethoxy)-4-methylphenyl]methanamine (CAS 1248059-64-4)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com