1,5-Dihydrodipyrido[2,3-b:3',2'-e]pyrazine CAS 628300-01-6
| CAS No. | 628300-01-6 |
| Molecular Formula | C10H8N4 |
| Molecular Weight | 184.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,5-Dihydrodipyrido[2,3-b:3',2'-e]pyrazine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,5-Dihydrodipyrido[2,3-b:3',2'-e]pyrazine (CAS 628300-01-6), molecular formula C10H8N4 and molecular weight 184.20 g/mol, is a CATO reference standard with documented purity and traceability.
1,5-Dihydrodipyrido[2,3-b:3',2'-e]pyrazine (C10H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
As a certified reference material (CRM), 1,5-Dihydrodipyrido[2,3-b:3',2'-e]pyrazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H8N4 |
| Molecular Weight | 184.20 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Dihydrodipyrido Standards
Recommended Standards
- 1-Benzyl-1h-1,2,3-triazole-4-carbonitrile (CAS 202003-07-4)
- 1,3-Dimethyl-6-(1-methylhydrazinyl)pyrimidine-2,4(1H,3H)-dione (CAS 4318-53-0)
- 1H-Imidazo[4,5-h]quinolin-5-amine (CAS 35313-62-3)
- 1,3-Dimethyl-5-methylamino-6-aminouracil (CAS 54729-62-3)
- (2-Chloro-6-methylpyridin-4-yl)methanol (CAS 152815-18-4)
- 8-Chloro-5-methoxy-1,2,3,4-tetrahydronaphthalen-1-one (CAS 34910-81-1)
- Benzyl 1-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 2055841-98-8)
- 4-Methyl-3,4-dihydro-2H-benzo[e][1,2]thiazine 1,1-dioxide (CAS 1799977-65-3)
- Methyl 6-bromo-2-methyl-2H-indazole-3-carboxylate (CAS 1216852-55-9)
- methyl (2S)-2-amino-3-(1-naphthyl)propanoate;hydrochloride (CAS 63024-25-9)
- 4,6-Dimethyl-2-oxo-1-(m-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 634173-21-0)
- 2,5-Dimethyl-3,4-dihydro-2H-pyran-2-carbaldehyde (CAS 1920-21-4)
- 16-delta Progesterone (CAS 1096-38-4)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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