6-Morpholinopyrazine-2-carboxylic Acid CAS 40262-73-5
| CAS No. | 40262-73-5 |
| Molecular Formula | C9H11N3O3 |
| Molecular Weight | 209.20 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-Morpholinopyrazine-2-carboxylic Acid.
CATO supplies 6-Morpholinopyrazine-2-carboxylic Acid (CAS 40262-73-5), a certified reference material (molecular formula C9H11N3O3, MW 209.20 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Morpholinopyrazine-2-carboxylic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6-Morpholinopyrazine-2-carboxylic Acid 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 | C9H11N3O3 |
| Molecular Weight | 209.20 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Related Morpholinopyrazine Standards
Recommended Standards
- 6-Morpholin-4-ylpyridazine-3-carboxylic acid (CAS 914637-36-8)
- 6-Oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidine-4-carboxylic acid (CAS 933759-57-0)
- 6,7-Dimethoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 2027543-37-7)
- 7-(methoxycarbonyl)-6,7-dihydro-5H-pyrrolizine-1-carboxylic acid (CAS 92992-17-1)
- 2-[(3-bromophenyl)methyl]butanoic acid (CAS 1183114-86-4)
- 4-[1-(2-Methoxyethyl)-1H-indol-3-yl]butanoic acid (CAS 1094645-44-9)
- 6-Chloro-4-methoxy-1H-indole-2-carboxylic acid (CAS 1782640-77-0)
- 1-(2-(3-Ethylpyrrolidin-2-yl)ethyl)piperidine (CAS 524918-19-2)
- 2-{[5-benzyl-4-(prop-2-en-1-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 56929-54-5)
- N-(2-bromophenyl)picolinamide (CAS 401634-89-7)
- 5-Nitro-6-(D-ribitylamino)-2,4(1H,3H)-pyrimidinedione (CAS 52918-39-5)
- 7-Chloroimidazo[1,2-a]pyridin-3-amine (CAS 1289083-20-0)
- 2-(Cyanomethyl)-4-methylbenzimidazole (CAS 55025-38-2)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com