6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one CAS 1314976-52-7
| CAS No. | 1314976-52-7 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one.
6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (CAS 1314976-52-7), molecular formula C8H9N3O and molecular weight 163.18 g/mol, is a CATO reference standard with documented purity and traceability.
6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (C8H9N3O) contains a nitrogen-containing heterocyclic scaffold, 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.
CATO manufactures 6-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (CAS 1314974-86-1)
- 1-Methyl-1h,1'h-[3,4'-bipyrazol]-5-amine (CAS 1339906-24-9)
- 7-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one (CAS 1314968-98-3)
- 3-Amino-5-(1-methyl-2-imidazolyl)pyrazole (CAS 1347125-04-5)
- 7-Bromo-6-fluoroquinazoline-2,4(1H,3H)-dione (CAS 1374208-43-1)
- (6α,9β,11β)-9,11-Epoxy-6-fluoropregna-1,4,16-triene-3,20-dione (CAS 1027011-64-8)
- 4-[(4-bromobenzene)sulfonyl]aniline hydrochloride (CAS 1172364-06-5)
- 6-(Dimethoxymethyl)-5-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 2851879-18-8)
- ethyl 2-tert-butylcyclopropane-1-carboxylate (CAS 21692-49-9)
- 2-Chloro-N-(1-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)-N-pentylacetamide (CAS 866010-11-9)
- Methyl 7-Methoxy-2H-indazole-3-carboxylate (CAS 885278-95-5)
- Methyl 3-amino-6-(pyridin-4-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylate (CAS 625377-72-2)
- Methyl 7-chloro-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 1386448-06-1)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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