3-Methyl-5,6-dihydropyrazin-2-ol CAS 69849-58-7
| CAS No. | 69849-58-7 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Methyl-5,6-dihydropyrazin-2-ol 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 3-Methyl-5,6-dihydropyrazin-2-ol (CAS 69849-58-7), a certified reference material (molecular formula C5H8N2O, MW 112.13 g/mol) for analytical method development and quality control.
3-Methyl-5,6-dihydropyrazin-2-ol (C5H8N2O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C5H8N2O |
| Molecular Weight | 112.13 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(5,6-Dihydropyrazin-1(2H)-yl)ethanone (CAS 219661-69-5)
- (6-Oxo-1,6-dihydropyrazin-2-yl)boronic acid (CAS 1225228-86-3)
- 2-(1,2-Dihydropyrazin-2-ylidene)propanedinitrile (CAS 89876-59-5)
- 5-butyl-1,2-dihydropyrazin-2-one (CAS 1933620-49-5)
- 3-(3-oxo-3,4-dihydropyrazin-2-yl)propanoic acid (CAS 1596774-33-2)
- 5-Phenyl-1,2-dihydropyrazin-2-one (CAS 25844-72-8)
- 4-(5-Oxo-4,5-dihydropyrazin-2-yl)benzoic acid (CAS 98377-47-0)
Recommended Standards
- 3-Methyl-5,6-dihydro-2H-pyran-2-one (CAS 72649-02-6)
- 3-Methylenetetrahydro-2H-pyran-2-one (CAS 42023-19-8)
- 3-Methoxy-5-methyl-1H-pyrazole (CAS 3201-22-7)
- 3-Morpholinecarbonitrile (CAS 97039-63-9)
- (R)-N-(1-Hydroxypropan-2-yl)oleamide (CAS 213182-22-0)
- ethyl 2-(5-fluoropyridin-3-yl)acetate (CAS 39891-14-0)
- [(S)-1-(2-Fluoro-4-methyl-phenylcarbamoyl)-ethyl]-carbamic acid tert-butyl ester (CAS 1177201-80-7)
- 5-((2-Benzylphenoxy)methyl)furan-2-carbohydrazide (CAS 886496-23-7)
- 4-(4-Iodo-1h-pyrazol-1-yl)-2-(propylamino)butanoic acid (CAS 1340176-19-3)
- tert-Butyl 4-(3-cyano-4,6-dimethylpyridin-2-yl)-1,4-diazepane-1-carboxylate (CAS 946385-36-0)
- 2-amino-1-Cyclopentene-1-carboxylicacid (CAS 773099-73-3)
- 5-Cyano-4-methoxypicolinic acid (CAS 1805485-28-2)
- N-Acetyl-S-(1,2-dichloroethenyl)-L-cysteine (CAS 2148-31-4)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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