2-(Morpholin-4-yl)quinoxaline CAS 34548-25-9
| CAS No. | 34548-25-9 |
| Molecular Formula | C12H13N3O |
| Molecular Weight | 215.25 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 2-(Morpholin-4-yl)quinoxaline.
2-(Morpholin-4-yl)quinoxaline (CAS 34548-25-9) is a high-purity analytical reference standard with the molecular formula C12H13N3O and a molecular weight of 215.25 g/mol.
The molecular framework of 2-(Morpholin-4-yl)quinoxaline (C12H13N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-(Morpholin-4-yl)quinoxaline 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 | C12H13N3O |
| Molecular Weight | 215.25 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.) | 1966 |
| Nitrogen Atoms | 3 |
Related Morpholin Standards
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Recommended Standards
- 2-(Methylthio)thiazolo[4,5-d]pyrimidine-5,7-diol (CAS 87789-29-5)
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- 2-(Pent-4-en-1-yl)isoindoline-1,3-dione (CAS 7736-25-6)
- Ethyl 2-((3,5-dichlorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 432501-53-6)
- (E)-[(2,4-Dichlorophenyl)methoxy][1-(5-methyl-1,2-oxazol-4-yl)ethylidene]amine (CAS 400084-51-7)
- 2,9-Bis(4-ethoxyphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 24108-89-2)
- 1-(Thiophen-2-yl)-3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)urea (CAS 1207005-97-7)
- 2-[2-(pyrazin-2-yl)-1,3-thiazol-4-yl]acetic acid (CAS 256529-20-1)
- 4-Bromo-2-(1H-imidazol-1-yl)thiazole (CAS 959238-16-5)
- 2-ethoxy-5-methylbenzoic acid (CAS 854645-34-4)
- 2-(2-(Bromomethyl)pentyl)furan (CAS 1487919-98-1)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(1-naphthyloxy)-2-pyrrolidinecarboxylic acid (CAS 1217726-49-2)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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