1-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine CAS 876710-85-9
| CAS No. | 876710-85-9 |
| Molecular Formula | C9H10N4O |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 876710-85-9) is a high-purity analytical reference standard with the molecular formula C9H10N4O and a molecular weight of 190.20 g/mol.
The molecular framework of 1-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (C9H10N4O) 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 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).
As a certified reference material (CRM), 1-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)ethan-1-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 | C9H10N4O |
| Molecular Weight | 190.20 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 2-(5-(Pyridin-2-yl)-1,2,4-oxadiazol-3-yl)ethan-1-amine (CAS 1082420-44-7)
- (5-Methyl-3-(pyridin-4-yl)isoxazol-4-yl)methanol (CAS 1159251-58-7)
- 4-(Pyridin-3-yl)piperidine-2,6-dione (CAS 1267025-17-1)
- 5-(Pyridin-3-ylmethoxy)-1H-pyrazol-3-amine (CAS 1451392-77-0)
- 1451392-78-1 5-(Pyridin-2-ylmethoxy)-1H-pyrazol-3-amine MFCD23704673 (CAS 1451392-78-1)
- 1-(Pyridin-4-yl)piperidine-2,4-dione (CAS 1936201-30-7)
- 1-(3-(Pyridin-2-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 936940-60-2)
- 1-(Pyridin-3-ylmethyl)pyrrolidine-2,5-dione (CAS 57786-14-8)
Recommended Standards
- 1-(3-Aminophenyl)-2,5-pyrrolidinedione (CAS 31036-67-6)
- 1-(2-Oxopropyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 64928-98-9)
- 1-(4-Aminophenyl)pyrrolidine-2,5-dione (CAS 34373-09-6)
- 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)urea (CAS 72550-37-9)
- (E)-(1-(4-Phenylbut-3-en-1-yl)piperidin-3-yl)methanol (CAS 1353990-88-1)
- tert-Butyl (6-hydrazino-6-oxohexyl)carbamate (CAS 1092291-07-0)
- N-(((3S,4R)-4-fluoropyrrolidin-3-yl)methyl)cyclopropanamine (CAS 949561-01-7)
- 2-(1-Ethyl-1h-imidazol-2-yl)-3-methylbutanoic acid (CAS 1341832-21-0)
- (S)-2-((2-(Trifluoromethyl)phenoxy)methyl)oxirane (CAS 134598-04-2)
- Gemcitabine Hydrochloride (CAS 122111-03-9)
- Methyl 6-(pyrrolidin-1-ylmethyl)nicotinate (CAS 125104-82-7)
- (3aS,7aS)-1,3-Dimesityl-3a,4,5,6,7,7a-hexahydro-3H-benzo[d]imidazol-1-ium tetrafluoroborate (CAS 372517-05-0)
- 3-Amino-6-methyl-5-nitro-1,2-dihydropyridin-2-one (CAS 85216-58-6)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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