4-Ethenyl-1,3-thiazol-2-amine hydrochloride CAS 1803610-09-4
| CAS No. | 1803610-09-4 |
| Molecular Formula | C5H6N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Ethenyl-1,3-thiazol-2-amine hydrochloride 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.
CATO supplies 4-Ethenyl-1,3-thiazol-2-amine hydrochloride (CAS 1803610-09-4), a certified reference material (molecular formula C5H6N2SHCl, MW 162.63 g/mol) for analytical method development and quality control.
The molecular framework of 4-Ethenyl-1,3-thiazol-2-amine hydrochloride (C5H6N2SHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-Ethenyl-1,3-thiazol-2-amine hydrochloride 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 | C5H6N2S HCl |
| Molecular Weight | 162.63 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethenyl Standards
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- 1-Ethenyl-3-[(2-methylpropan-2-yl)oxy]benzene (CAS 105612-79-1)
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Recommended Standards
- BHB013S3MO 81965-43-7 2-((((2-Chloroethyl)nitrosoamino)carbonyl)amino)propanamide Acetamide, 2-((((2-chloroethyl)nitrosoamino)carbonyl)methylamino)- 1-(Carbamoylmethyl)-3-(2-chloroethyl)-1-methyl-3-nitrosourea NSC 364432 Sarcosinamide chloroethyl nitrosourea SarCNU 2-Chloroethyl-3-sarcosinamide-1-nitrosourea CCRIS 9380 Sarcosinamide chloroethylnitrosourea Sarmustine Urea, 1-(carbamoylmethyl)-3-(2-chloroethyl)-1-methyl-3-nitroso- UNII-BHB013S3MO (CAS 81965-43-7)
- 2-Bromo-5-hydroxybenzaldehyde 5-O-(2-Methoxyethoxymethyl) Ether (CAS 1797130-69-8)
- 6,7-Dichloro-4-(4-chlorophenyl)-2-[4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 478066-04-5)
- 6-Methoxyquinoline-8-carbaldehyde (CAS 1268520-98-4)
- 2-Amino-6-nitrophenol (CAS 603-87-2)
- 7-Chloroindolin-2-one (CAS 25369-33-9)
- Methyl 2-amino-4-bromo-5-methylbenzoate (CAS 2092607-42-4)
- 5-((3-(Diethylcarbamoyl)phenyl)amino)-5-oxopentanoic acid (CAS 940218-46-2)
- Tert-butyl (7-fluoroquinolin-4-yl)carbamate (CAS 1447607-36-4)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
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