5-Methoxyimidazo[1,2-a]pyrazin-3-amine CAS 1934817-33-0
| CAS No. | 1934817-33-0 |
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-Methoxyimidazo[1,2-a]pyrazin-3-amine (C7H8N4O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-Methoxyimidazo[1,2-a]pyrazin-3-amine (CAS 1934817-33-0), a certified reference material (molecular formula C7H8N4O, MW 164.16 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 5-Methoxyimidazo[1,2-a]pyrazin-3-amine 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 | C7H8N4O |
| Molecular Weight | 164.16 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.) | 1996 |
| Nitrogen Atoms | 4 |
Related Methoxyimidazo Standards
- 6-Methoxyimidazo[1,2-b]pyridazin-3-amine (CAS 169956-64-3)
- 8-Methoxyimidazo[1,2-a]pyrazin-3-amine (CAS 1935022-87-9)
- 6-Methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427361-48-5)
- 5-Methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427424-40-5)
- 8-Methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427439-60-8)
- 7-methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427399-63-0)
- 8-methoxyimidazo[1,2-a]pyridine (CAS 100592-04-9)
- 5-methoxyimidazo[1,2-a]pyridine (CAS 31409-09-3)
Recommended Standards
- (2S,4S)-8,9-diazatricyclo[4.3.0.0²⁴]nona-1(6),7-diene-7-carboxylic acid (CAS 1932401-47-2)
- Ethyl 3-(1H-pyrazol-3-yl)propiolate (CAS 1928823-48-6)
- 4-Fluoro-1-(methylsulfonyl)-1H-pyrazole (CAS 1935130-61-2)
- 3,7-Dimethyl-3H-purin-6(7H)-one (CAS 19143-59-0)
- tert-Butyl 2-(3,5-bis(trifluoromethyl)benzyl)piperazine-1-carboxylate (CAS 1060807-79-5)
- 2-Chloro-5-(methylsulfonyl)pyridine (CAS 99903-01-2)
- 4-(4-Bromophenyl)thiomorpholine 1,1-dioxide (CAS 1093878-42-2)
- 4-methoxybenzaldehyde oxime (CAS 3717-22-4)
- Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate (CAS 332101-12-9)
- 2,3-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrimidine hydrochloride (CAS 1989659-87-1)
- 2-(5-chloro-4-methylpyridin-2-yl)acetic acid hydrochloride (CAS 2044796-45-2)
- Methyl 1-(2-nitrophenyl)-1H-pyrazole-4-carboxylate (CAS 1171844-32-8)
- Ethyl 10-oxoundecanoate (CAS 36651-38-4)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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