2,3-Dichloro-5-methyl-6-phenylpyrazine CAS 32493-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32493-81-5 |
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-5-methyl-6-phenylpyrazine (CAS 32493-81-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8Cl2N2. Molecular weight: 239.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 1171545-90-6 3,4-Dichloro-6-(4-methylphenyl)pyridazine MFCD14281579 (CAS 1171545-90-6)
- 1-(3,5-Dichloro-4-fluorophenyl)thiourea (CAS 1263377-07-6)
- 4,6-Dichloro-5-(p-tolyl)pyrimidine (CAS 146533-43-9)
- 1,2-Dichloro-4-phenoxybenzene (CAS 55538-69-7)
- 2',4'-Dichloro-[1,1'-biphenyl]-4-ol (CAS 53890-76-9)
- 2,4-Dichloro-5,6,7,8-tetrahydro-5,8-methanoquinoline-3-carbonitrile (CAS 2768871-83-4)
- 3',5'-Dichloro-[1,1'-biphenyl]-4-ol (CAS 4291-32-1)
- 4,5-Dichloro-6-methyl-2-phenylpyrimidine (CAS 32832-26-1)
Recommended Standards
- 1-(2-Iodoethyl)piperidine (CAS 202849-01-2)
- (E)-1,2,3,4,5-Pentafluoro-6-(2-nitrovinyl)benzene (CAS 207605-39-8)
- 2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole (CAS 213179-56-7)
- Calix[8]arene (CAS 82452-93-5)
- 2,2'-[(Didodecylstannylene)bis(thio)]bisdiisooctyl Ester Acetic Acid (CAS 84030-61-5)
- 8-Chloro-1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridine (CAS 260273-73-2)
- (S)-1-Tritylaziridine-2-carbaldehyde (CAS 52706-54-2)
- Methyl 4-Bromo-2-(4-methyl-1-piperazinyl)benzoate (CAS 1434128-45-6)
- Irinotecan Related Compound C DiHCl (CAS CATO-C4X-166768)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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