3-Cyclopropylpyridine 1-oxide CAS 188918-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188918-73-2 |
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyclopropylpyridine 1-oxide (CAS 188918-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9NO. Molecular weight: 135.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related Cyclopropylpyridine Standards
- 3-Cyclopropylpyridine-2-carbonitrile (CAS 878805-22-2)
- 5-Cyclopropylpyridine-3-carbaldehyde (CAS 1211589-30-8)
- 2-Cyclopropylpyridine-3-carbaldehyde (CAS 921760-70-5)
- 6-Cyclopropylpyridine-3-methanamine (CAS 1256823-20-7)
- N3-Cyclopropylpyridine-3,4-diamine (CAS 1314928-42-1)
- N3-Cyclopropylpyridine-2,3-diamine (CAS 1380487-20-6)
- 2-n-Cyclopropylpyridine-2,3-diamine (CAS 290313-23-4)
- N2-Cyclopropylpyridine-2,5-diamine (CAS 896161-28-7)
Recommended Standards
- 2-Cyclopropylpyridin-3-ol (CAS 188669-90-1)
- 3-(4-Pyridyl)-2-propen-1-ol (CAS 193002-34-5)
- 3-Oxatricyclo[3.2.1.0,2,4]octane-6-carbonitrile (CAS 18776-20-0)
- 3-Nitrodibenzo[b,d]furan (CAS 5410-97-9)
- 2-Pyridinepropanol (CAS 2859-68-9)
- N2-Ethyl-N2-methylpyridine-2,5-diamine dihydrochloride (CAS 1707367-71-2)
- (R)-1-((R)-2-((R)-2,4-Diamino-4-oxobutanamido)-3-(4-hydroxyphenyl)propanoyl)pyrrolidine-2-carboxylic acid (CAS 821776-07-2)
- 2-(1-Phenylpropan-2-yl)isoindoline-1,3-dione (CAS 93315-98-1)
- trans-4-Aminomethylcyclohexanecarboxylic acid ethylamide, hydrochloride (CAS 171067-73-5)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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