3-Nitrophenylacetylene CAS 3034-94-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3034-94-4 |
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitrophenylacetylene (CAS 3034-94-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5NO2. Molecular weight: 147.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Nitrophenylacetylene Standards
Recommended Standards
- N-Acetyl-DL-serine (CAS 97-14-3)
- (2-ethoxy-2-oxoethyl)carbamic acid (CAS 87714-95-2)
- 4007AC 879072-59-0 C7H5N3O Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde (CAS 879072-59-0)
- 5-Bromoindane (CAS 6134-54-9)
- tert-Butyl 2-(3-methylpyridin-2-yl)pyrrolidine-1-carboxylate (CAS 1352533-41-5)
- 4-(Phenylselanyl)aniline (CAS 16089-79-5)
- Acetazolamide (CAS 59-66-5)
- 3-(3,5-Dimethylphenyl)-3-methylbutanoic acid (CAS 53987-64-7)
- cis-3-Nonene (CAS 20237-46-1)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com