3-(4-Methyl-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazole-5-carboxamide CAS 890096-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890096-09-0 |
| Molecular Formula | C6H5N5O3 |
| Molecular Weight | 195.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methyl-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazole-5-carboxamide (CAS 890096-09-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N5O3. Molecular weight: 195.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N5O3 |
| Molecular Weight | 195.14 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1987 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)cyclohexan-1-amine (CAS 1182794-96-2)
- 4-[(3-Ethyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1239743-49-7)
- 1-(3-Ethyl-1,2,4-oxadiazol-5-yl)cyclohexan-1-amine (CAS 1239846-68-4)
- 3-(3-propyl-1,2,4-oxadiazol-5-yl)piperidine (CAS 902837-18-7)
- 4-(3-propyl-1,2,4-oxadiazol-5-yl)piperidine (CAS 902837-03-0)
- 4-(3-ethyl-1,2,4-oxadiazol-5-yl)cyclohexan-1-one (CAS 1343917-56-5)
- 2-(4-(3-Methyl-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl)ethan-1-amine (CAS 1479041-66-1)
- 5-(4-Methyl-1,2,5-oxadiazol-3-yl)-1,3,4-oxadiazole-2-carboxylic acid (CAS 1279219-00-9)
Recommended Standards
- 1-Bromooctane-1,1-d2 (CAS 86423-34-9)
- 3-(5-Nitrofuran-2-yl)-1H-1,2,4-triazol-5-amine (CAS 7532-52-7)
- 1-(Trifluoroacetyl)-4-piperidinone (CAS 65220-86-2)
- (4-Isopropylthiazol-2-yl)methanol (CAS 156589-83-2)
- 4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate (CAS 129664-13-7)
- Levonorgestrel Impurity 30 (CAS CATO-C4X-167730)
- N'-((4-Oxo-4H-chromen-3-yl)methylene)nicotinohydrazide (CAS 285986-31-4)
- 3,9-Dichloro-5-methylacridine (CAS 88914-96-9)
- Diethyl 2-((1,3-dioxolan-2-yl)methyl)malonate (CAS 73774-10-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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