2-Methyl-3-phenylpyrazine CAS 29444-53-9
| CAS No. | 29444-53-9 |
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Methyl-3-phenylpyrazine 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.
CATO supplies 2-Methyl-3-phenylpyrazine (CAS 29444-53-9), a certified reference material (molecular formula C11H10N2, MW 170.21 g/mol) for analytical method development and quality control.
Structurally, 2-Methyl-3-phenylpyrazine (C11H10N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 170.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1965 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-Methyl-5-phenylpyrazine (CAS 58861-90-8)
- 2-Methyl-6-phenylpyrazine (CAS 74233-03-7)
- 3-Phenylpyrazine-2-carbonitrile (CAS 2882-16-8)
- 3-Phenylpyrazine-2-carbaldehyde (CAS 1823490-22-7)
- 2-Phenylpyrazine (CAS 29460-97-7)
- 1-Phenylpyrazine-2,3(1H,4H)-dione (CAS 892278-84-1)
- 5-Phenylpyrazine-2(1H)-thione (CAS 105759-05-5)
- 6-PHENYLPYRAZINE-2-CARBOXYLIC ACID (CAS 13534-76-4)
Recommended Standards
- 2-Methyl-1-(prop-2-yn-1-yl)-1h-1,3-benzodiazole (CAS 42076-29-9)
- 2-Methyl-4-phenylpyrimidine (CAS 21203-79-2)
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- 2-Cyclopropylquinoxaline (CAS 58173-67-4)
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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 18665070610 / Nicole.chen@cato-chem.com