3-Chloro-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine CAS 1260666-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260666-77-0 |
| Molecular Formula | C7H8ClN3 |
| Molecular Weight | 169.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine (CAS 1260666-77-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8ClN3. Molecular weight: 169.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8ClN3 |
| Molecular Weight | 169.61 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
- 2-chloro-7,8-dihydro-5h-pyrano[4,3-b]pyridine (CAS 1260663-71-5)
- 2-Chloro-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine (CAS 1260670-14-1)
- 7-Chloro-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (CAS 1260648-85-8)
- 2-ethylcyclobutan-1-one (CAS 10374-14-8)
- N-(2-Aminoethyl) Thiamorpholine 1-Oxide Hydrochloride (CAS 1167056-47-4)
- Naphtho[1,2-d][1,3]oxazole-2-thiol (CAS 51793-90-9)
- 2-Methyl-4-(4-methylthiazol-5-yl)butanoic acid (CAS 1247428-96-1)
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- 1-Benzylpyrrolidine-3-carbothioamide (CAS 774159-62-5)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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