1-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate CAS 1820650-54-1
| CAS No. | 1820650-54-1 |
| Molecular Formula | C10H13N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate (CAS 1820650-54-1), molecular formula C10H13N3O2SC2H2O4 and molecular weight 329.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate (C10H13N3O2SC2H2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 329.33 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate 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 | C10H13N3O2S C2H2O4 |
| Molecular Weight | 329.33 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Furan Standards
- 5-Acetyl-4-(furan-2-yl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one (CAS 100060-89-7)
- 5-(2-(Furan-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1000896-65-0)
- 2-[2-(furan-2-yl)-2-oxoethylidene]-3-methyl-1,3-thiazolidin-4-one (CAS 1000932-21-7)
- 2-(Furan-2-yl)-5-(piperazin-1-yl)-1,3-oxazole-4-carbonitrile (CAS 1000932-90-0)
- Methyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate (CAS 100132-38-5)
- N'-(Furan-2-ylmethylene)-4-hydroxybenzohydrazide (CAS 100136-52-5)
- 2-[(furan-2-yl)formamido]propanoic acid (CAS 1001616-79-0)
- 6-(Furan-3-yl)-2-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 100244-31-3)
Recommended Standards
- 4-((4-Methoxybenzyl)amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 685109-27-7)
- N-(4-Chlorobenzyl)-2-(1-cyclohexen-1-yl)ethanamine Hydrochloride (CAS 356532-23-5)
- (2S,4R,5S)-tert-Butyl 5-(2-hydroxyethyl)-2-methylpiperidine-4-carboxylate (CAS 1417789-09-3)
- 1-[(3-benzyl-1,2,4-oxadiazol-5-yl)methyl]piperazine hydrochloride (CAS 1171907-59-7)
- (Z)-N',2-Dihydroxyacetimidamide (CAS 1353090-53-5)
- Aficamten Impurity 4 (CAS 2364598-42-3)
- 2-Chloro-5-methylpyrimidine hydrochloride (CAS 94477-14-2)
- (R)-N,N-Dimethyl-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine (CAS 55700-44-2)
- 2,6-Dichloro-4-fluorobenzodifluoride (CAS 1806349-77-8)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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