3-(chloromethyl)-5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidine hydrochloride CAS 62835-29-4
| CAS No. | 62835-29-4 |
| Molecular Formula | C7H9ClN2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(chloromethyl)-5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidine hydrochloride (C7H9ClN2SHCl) 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. 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 supplies 3-(chloromethyl)-5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidine hydrochloride (CAS 62835-29-4), a certified reference material (molecular formula C7H9ClN2SHCl, MW 225.13 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(chloromethyl)-5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidine 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 | C7H9ClN2S HCl |
| Molecular Weight | 225.13 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloromethyl Standards
- 7-(Chloromethyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-81-4)
- 7-(Chloromethyl)-2,3-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-82-5)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- chloromethyl 2-ethoxy-2-methylpropanoate (CAS 1000296-74-1)
- 5-(chloromethyl)-N-(4-methylbenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-24-0)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(chloromethyl)-N-(4-fluorobenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-60-4)
- 2-(Chloromethyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 1000933-67-4)
Recommended Standards
- 1,3-diethyl 2-[(5-bromo-1H-indol-3-yl)methyl]-2-acetamidopropanedioate (CAS 75816-14-7)
- Estradiol-7α-butyric Acid (CAS 55592-40-0)
- Tert-butyl 3-bromo-4-methoxybenzoate (CAS 876752-69-1)
- Boc-Ser(Bzl)-ONp (CAS 16948-39-3)
- 1-(3-Bromopropoxy)-4-nitrobenzene (CAS 13094-50-3)
- 1-(6-Methoxy-2-methylpyridin-3-yl)-N-methylmethanamine (CAS 1355182-72-7)
- 5-(2-Methylpropyl)-1h-pyrazole-4-carboxylic acid (CAS 874908-45-9)
- ethyl 2-(cyclopent-2-en-1-yl)acetate (CAS 15848-49-4)
- (5s)-5-(Difluoromethyl)pyrrolidin-2-one (CAS 1303889-84-0)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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