5-Cyclopropyl-2-ethynylpyridine CAS 1824338-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1824338-70-6 |
| Molecular Formula | C10H9N |
| Molecular Weight | 143.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclopropyl-2-ethynylpyridine (CAS 1824338-70-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9N. Molecular weight: 143.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9N |
| Molecular Weight | 143.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Cyclopropyl Standards
- 2-Cyclopropyl-5-ethynylpyridine (CAS 1256817-44-3)
- 3-Cyclopropyl-5-ethynylpyridine (CAS 1256823-31-0)
- 2-Cyclopropyl-N-methoxy-N-methylacetamide (CAS 227322-00-1)
- 2-Cyclopropyl-2-ethoxypropan-1-amine (CAS 1466773-57-8)
- 2-Cyclopropyl-3-(dimethylamino)propan-1-ol (CAS 1891340-06-9)
- 3-cyclopropyl-3-methoxybutan-2-amine (CAS 1909313-38-7)
- N-cyclopropyl-2-hydrazino-2-oxo-acetamide (CAS 855991-46-7)
- n1-Cyclopropyl-n1-propylethane-1,2-diamine (CAS 1094833-10-9)
Recommended Standards
- 2-(methylamino)pyrimidine-4-carbaldehyde (CAS 180869-39-0)
- 6-Ethynylindoline (CAS 1849262-32-3)
- 4-(Aminomethyl)pyrrolidin-3-one O-methyl oxime (CAS 175463-84-0)
- 2-(5-Bromo-2-hydroxyphenyl)acetic acid (CAS 38692-72-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorobicyclo[1.1.1]Pentan-1-yl)acetic acid (CAS 1980033-67-7)
- Ethyl 5-(2-hydroxypropan-2-yl)isoxazole-3-carboxylate (CAS 861136-16-5)
- 6918-49-6 D-erythro-sphingosine (C20 base) Sphingosine (d20:1) (CAS 6918-49-6)
- 2-(3,5-Difluorophenyl)nicotinic acid (CAS 1225477-61-1)
- tert-Butyl ((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1401665-51-7)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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