2,3-dichloropyrido[3,4-b]pyrazine CAS 35251-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35251-99-1 |
| Molecular Formula | C7H13Cl2N3 |
| Molecular Weight | 210.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-dichloropyrido[3,4-b]pyrazine (CAS 35251-99-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H13Cl2N3. Molecular weight: 210.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H13Cl2N3 |
| Molecular Weight | 210.10 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloropyrido Standards
- 4,7-dichloropyrido[4,3-d]pyrimidine (CAS 1260670-81-2)
- 3,6-dichloropyrido[2,3-b]pyrazine (CAS 1350925-22-2)
- 5,7-dichloropyrido[3,4-b]pyrazine (CAS 1379338-74-5)
- 2,5-dichloropyrido[3,4-b]pyrazine (CAS 1600511-80-5)
- 4,6-dichloropyrido[3,2-d]pyrimidine (CAS 175358-02-8)
- 3,5-dichloropyrido[3,4-b]pyrazine (CAS 1952315-15-9)
- 2,3-dichloropyrido[2,3-b]pyrazine (CAS 25710-18-3)
- 2,7-dichloropyrido[4,3-d]pyrimidine (CAS 2387158-74-7)
Recommended Standards
- 2,3,4,5,6-Pentafluorobenzimidamide (CAS 885954-06-3)
- 3-(Butylthio)phenylboronic acid (CAS 884868-03-5)
- 2',3',4',5',6'-Pentafluoroacetophenone (CAS 652-29-9)
- Pb And Cd In Water (CAS CATO-CCRM106007)
- Methyl 5-bromo-3-hydroxypicolinate (CAS 1242320-57-5)
- 4-(Aminomethyl)-5-bromo-2-methoxyphenol (CAS 885654-05-7)
- Methyl({1-[4-methyl-2-(propan-2-yl)-1,3-thiazol-5-yl]ethyl})amine (CAS 1249202-21-8)
- O-Demethylchelerythrine (CAS 66804-20-4)
- Rosuvastatin EP Impurity K Calcium Salt (Z-isomer) (CAS CATO-C4X-1169178)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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