3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(methylthio)ethyl)thiazol-3-ium chloride hydrochloride CAS 33071-34-0
| CAS No. | 33071-34-0 |
| Molecular Formula | C13H19N4S2 |
| Molecular Weight | N/A |
| 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.
3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(methylthio)ethyl)thiazol-3-ium chloride hydrochloride (CAS 33071-34-0) is a high-purity analytical reference standard with the molecular formula C13H19N4S2HClCl and a molecular weight of 367.35 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(methylthio)ethyl)thiazol-3-ium chloride hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 367.35 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).
CATO manufactures 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-5-(2-(methylthio)ethyl)thiazol-3-ium chloride 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 | C13H19N4S2 HCl Cl |
| Molecular Weight | 367.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 2-Oxohexanoic Acid (CAS 2492-75-3)
- 2-(5-Bromo-2-fluorophenyl)cyclopropane-1-carboxylic acid (CAS 1157561-84-6)
- 3-[(3-bromophenyl)methyl]pyrrolidine-3-carboxylic acid hydrochloride (CAS 1354963-41-9)
- 2-({[(tert-butoxy)carbonyl]amino}methyl)-2-methylbutanoic acid (CAS 1423031-71-3)
- 4-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1361815-45-3)
- 2-[(2R,6S)-4-azatricyclo[5.2.1.0²,⁶]dec-8-en-4-yl]ethan-1-amine (CAS 1849169-27-2)
- 4-Methyl-6-methylsulfanylpyrimidine (CAS 62671-89-0)
- N,N-bis(2-cyanoethyl)-2,2,2-trifluoroacetamide (CAS 434-46-8)
- 3-Nitro-2-(2-(thiophen-2-yl)vinyl)imidazo[1,2-a]pyridine (CAS 62223-45-4)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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