Epinephrine Impurity 12 CAS 53074-73-0
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 53074-73-0 |
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Epinephrine Impurity 12 (CAS 53074-73-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClO2. Molecular weight: 170.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >90% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Epinephrine Standards
- Epinephrine Impurity 13 (CAS 6305-04-0)
- Epinephrine /Adrenaline Impurity 131 (CAS CATO-C4X-1849131)
- Epinephrine Impurity 9 (CAS 4821-00-5)
- Epinephrine Impurity 10 (CAS 101724-21-4)
- Epinephrine Impurity 11 (CAS 62322-82-1)
- Epinephrine Impurity 110 (CAS CATO-C4X-1849110)
- Epinephrine Impurity 57 (CAS 70858-72-9)
- Epinephrine Impurity 65 (CAS 672-73-1)
Recommended Standards
- Tranexamic Impurity 16 (CAS 1642-81-5)
- Tranexamic Acid Impurity 13 (CAS 85888-81-9)
- Tulobuterol Impurity 3 (CAS 133662-20-1)
- Benvitimod Impurity 4 (CAS CATO-C4X-24454)
- Aztreonam Dimer Impurity 29 (CAS 1255913-01-9)
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-mesitylacetamide (CAS 577960-87-3)
- 2-Chloro-N-(naphthalen-1-yl)propanamide (CAS 22302-58-5)
- 4-(4-Methylphenoxy)-3-(trifluoromethyl)aniline (CAS 267416-79-5)
- 1-hydroxy-6-sulfanylidene-1,6-dihydropyridine-2-carboxylic acid (CAS 131490-25-0)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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