Atracurium impurity 103 CAS 872807-64-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 872807-64-2 |
| Molecular Formula | C17H20O6S2 |
| Molecular Weight | 384.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atracurium impurity 103 (CAS 872807-64-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H20O6S2. Molecular weight: 384.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H20O6S2 |
| Molecular Weight | 384.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related Atracurium Standards
- Atracurium Impurity 105 (CAS CATO-C4X-1850105)
- Atracurium Impurity 118 (CAS 24734-71-2)
- Atracurium EP Impurity F (CAS 34866-20-1)
- Atracurium Impurity 40 (CAS 109717-73-9)
- Atracurium EP Impurity G (CAS 1699-51-0)
- Atracurium Impurity 75 (CAS CATO-C4X-185075)
- Atracurium Impurity N8 (CAS 4747-98-2)
- Atracurium Impurity 35 (CAS 73841-84-6)
Recommended Standards
- Vinpocetine Impurity 33 (CAS 4752-37-8)
- Vincamine EP Impurity A (CAS 57430-34-9)
- Tandospirone Impurity 7 (CAS CATO-C4X-18757)
- Gadoteridol Impurity 46 (CAS CATO-C4X-225746)
- Bosentan impurity 17 (CAS CATO-C4X-156417)
- (E)-3-(1H-Benzo[d]imidazol-2-yl)-1-(6-chloro-2-hydroxy-4-phenylquinolin-3-yl)prop-2-en-1-one (CAS 1233322-09-2)
- Methyl 2-((2-chloro-5-nitropyrimidin-4-yl)amino)benzoate (CAS 66427-76-7)
- (R)-Cyclopropyl(4-(difluoromethyl)-2,5-difluorophenyl)methanamine (CAS 1447011-05-3)
- Methylprednisolone Acetate EP Impurity F (CAS CATO-C4X-19198)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
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