5-Nitro-1,2-dihydrocyclobutabenzene CAS 4082-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4082-24-0 |
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Nitro-1,2-dihydrocyclobutabenzene (CAS 4082-24-0) pharmaceutical standards reference standard. Molecular formula: C8H7NO2. Molecular weight: 149.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 1-Nitro-2-vinyl-benzene (CAS 579-71-5)
- 4-Nitro-2-pyridinecarbonitrile (CAS 19235-88-2)
- 3-Nitro-2-pyridinecarbonitrile (CAS 51315-07-2)
- 5-Nitro-2-vinylpyridine (CAS 119836-85-0)
- 2-Nitro-5-vinylpyridine (CAS 125889-39-6)
- 3-Nitro-2-vinylpyridine (CAS 150281-83-7)
- 2-Nitro-3-vinylpyridine (CAS 844503-09-9)
- 4-Nitro-2-aminobutyric acid (CAS 126400-75-7)
Recommended Standards
- 5-Methylimidazo[1,2-a]pyrimidin-7(8H)-one (CAS 55662-34-5)
- 6,7-Dihydropyrido[2,3-d]pyrimidin-5(1H)-one (CAS 625105-36-4)
- 5-Methylfuro[2,3-d]pyrimidin-4-amine (CAS 51786-82-4)
- N-(Thiophen-3-ylmethyl)-2-(trifluoromethoxy)benzenesulfonamide (CAS 1797792-52-9)
- 1,5-Dibromopentan-3-one 140200-76-6 6817AA C5H8Br2O (CAS 140200-76-6)
- 4-amino-3-tert-butylphenol (CAS 24197-41-9)
- 2-(4-Methoxyphenylsulfonamido)-2-phenylacetic acid (CAS 251096-89-6)
- 2-(1-Oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 6742-31-0)
- (1-(Aminomethyl)-2,2-difluorocyclopropyl)methanol (CAS 2357044-33-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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