3-Chloro-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine CAS 1575612-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1575612-77-9 |
| Molecular Formula | C5H7ClN4 |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine (CAS 1575612-77-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClN4. Molecular weight: 158.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClN4 |
| Molecular Weight | 158.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 1-(4-Chloro-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 1004194-08-4)
- 6-Chloro-N4-methylpyrimidine-2,4-diamine (CAS 1005-37-4)
- 4-Chloro-1-ethyl-1H-pyrazole-3-carbaldehyde (CAS 1005583-83-4)
- 4-chloro-1-ethyl-1h-pyraZole-5-carboxaldehyde (CAS 1005609-70-0)
- 1-(4-Chloro-1-methyl-1h-pyrazol-5-yl)ethan-1-one (CAS 1006482-78-5)
- 2-Chloro-5-hydrazinyl-phenol (CAS 1026536-72-0)
- 4-Chloro-2-(methoxymethyl)pyrimidine (CAS 105950-89-8)
- 3-Chloro-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1060814-43-8)
Recommended Standards
- 3-Chloro-5-cyclobutyl-1,2,4-oxadiazole (CAS 1566277-74-4)
- (2-Amino-5-chloropyridin-4-yl)methanol (CAS 1598357-54-0)
- 4-(Aminomethyl)-6-chloropyrimidin-2-amine (CAS 1555492-85-7)
- 2-((2-Methoxyethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 1081123-24-1)
- 2-Bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 2223011-74-1)
- 3-Iodothiobenzamide (CAS 106748-26-9)
- N-(4,6-Bis(phenylthio)-1,3,5-triazin-2-yl)-4-chlorobenzenesulfonamide (CAS 62752-10-7)
- 3-(3-Chlorophenyl)-4-ethyl-1h-pyrazol-5-amine (CAS 1187561-04-1)
- methyl 6-bromo-3-oxo-benzofuran-2-carboxylate (CAS 1403582-72-8)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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 13829788188 / jacky.chen@cato-chem.com