3-(Furan-2-yl)pyrazine-2-carbaldehyde CAS 1823498-75-4
| CAS No. | 1823498-75-4 |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-(Furan-2-yl)pyrazine-2-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3-(Furan-2-yl)pyrazine-2-carbaldehyde (CAS 1823498-75-4), a certified reference material (molecular formula C9H6N2O2, MW 174.16 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), 3-(Furan-2-yl)pyrazine-2-carbaldehyde 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 | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Furan Standards
- 2-[5-(furan-2-yl)-1,2-oxazol-3-yl]acetonitrile (CAS 1207047-49-1)
- 2-((Furan-3-carbonyl)oxy)acetic acid (CAS 62149-68-2)
- (2-(Furan-2-yl)pyridin-3-yl)methanamine (CAS 1255637-17-2)
- 4-(Furan-2-yl)-2-methylphenol (CAS 1255638-84-6)
- 3-(Furan-2-yl)-5-methylphenol (CAS 1261900-61-1)
- 5-(Furan-2-yl)-2-methylphenol (CAS 1262000-32-7)
- (5-(Furan-2-yl)pyridin-3-yl)methanamine (CAS 1346687-17-9)
- (5-(Furan-3-yl)pyridin-3-yl)methanamine (CAS 1346687-22-6)
Recommended Standards
- 2-(1H-tetrazol-1-yl)benzaldehyde (CAS 1823366-31-9)
- 7-Ethynyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1824105-71-6)
- 4-(Hydroxymethyl)benzo[d]oxazole-2-carbonitrile (CAS 1806486-84-9)
- 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1824123-04-7)
- 4-Bromo-2-chloro-6-methylbenzenesulfonyl chloride (CAS 1208076-76-9)
- 3-Fluoro-L-tyrosine (CAS 7423-96-3)
- L-Noradrenaline Bitartrate Monohydrate (CAS 108341-18-0)
- 3-Amino-5-chloropyrazin-2(1H)-one (CAS 1303587-96-3)
- 4-((3,4-Dichlorobenzyl)oxy)piperidine hydrochloride (CAS 86810-96-0)
- 5-(Difluoromethyl)-2-methoxyphenol (CAS 1261479-62-2)
- N-(4-methoxybenzyl)-4-ureido-1H-pyrazole-3-carboxamide (CAS 1258652-65-1)
- [2-(aminomethyl)-1,3-thiazol-4-yl]methanol dihydrochloride (CAS 1607315-13-8)
- Linezolid Impurity 60 (CAS 333753-72-3)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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