2-Isopropyl-5-propyl-1,3,4-oxadiazole CAS 138723-97-4
| CAS No. | 138723-97-4 |
| Molecular Formula | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Isopropyl-5-propyl-1,3,4-oxadiazole (CAS 138723-97-4), molecular formula C8H14N2O and molecular weight 154.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Isopropyl-5-propyl-1,3,4-oxadiazole (C8H14N2O) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Isopropyl-5-propyl-1,3,4-oxadiazole 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 | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- (3-Isopropyl-1-methyl-1h-pyrazol-5-yl)methanol (CAS 1170534-95-8)
- (5-Isopropyl-1-methyl-pyrazol-3-yl)methanol (CAS 1225882-63-2)
- 1-(3-Isopropyl-1H-1,2,4-triazol-5-yl)ethanamine (CAS 1251118-16-7)
- 5-Ethyl-1-isopropyl-1h-1,2,3-triazol-4-amine (CAS 1502307-06-3)
- 1-Ethyl-5-isopropyl-1h-1,2,3-triazol-4-amine (CAS 1509103-72-3)
- 2-(1-Isopropyl-1H-pyrazol-3-yl)ethan-1-ol (CAS 177940-21-5)
- 1-Isopropyl-3-methyl-1H-pyrazole-4,5-diamine (CAS 184172-97-2)
- 1-(1-Isopropyl-1H-pyrazol-4-yl)ethanol (CAS 189807-14-5)
Recommended Standards
- 4-(Aminomethyl)-3,5-diethylisoxazole (CAS 1384429-16-6)
- 1-Isopentyl-1H-pyrazol-4-ol (CAS 1393442-52-8)
- 8-Oxaspiro[4.5]decan-1-one (CAS 1380389-10-5)
- Milameline (CAS 139886-32-1)
- 1-[(2-aminoethyl)sulfanyl]-4-bromobenzene hydrochloride (CAS 79270-75-0)
- delta17-Prostaglandin E1 (CAS 7046-45-9)
- 1-(2-Ethylphenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396766-59-8)
- 1H-Inden-1-amine, 2,3-dihydro-6-methyl-, hydrochloride (1:1), (1S)- (CAS 1956435-48-5)
- Methyl 1-methyl-4-phenyl-1,4-dihydropyridine-3-carboxylate (CAS 219786-85-3)
- 1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,3-propanediol (CAS 26010-26-4)
- 1-(1-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)urea (CAS 1396765-97-1)
- Methyl4-chloro-2-oxo-1,3-dihydropyrrolo[2,3-b]pyridine-5-carboxylate (CAS 2090335-30-9)
- 4-Formyl-3-hydroxy-N,N-dimethylbenzamide (CAS 1243433-90-0)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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