Clopyralid(2-Hydroxyethyl)Ammonium CAS 57754-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57754-85-5 |
| Molecular Formula | C6H3Cl2NO2 C2H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Clopyralid(2-Hydroxyethyl)Ammonium (CAS 57754-85-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3Cl2NO2 C2H7NO. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2NO2 C2H7NO |
| Molecular Weight | 253.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Clopyralid Standards
Recommended Standards
- 1,1,1-Trifluoro-N-[(11bS)-8,9,10,11,12,13,14,15-octahydro-2,6-di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide (CAS 2757287-53-7)
- 5-(3,4-Dichlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 477333-00-9)
- 39365-88-3 Potash, sulfurated [USP] Thiosulfuric acid (H2S2O3), dipotassium salt, mixt. with potassium sulfide (K2(Sx)) Dipotassium thiosulfate mixture with potassium sulfide (K2Sx) Thiosulfuric acid, dipotassium salt, mixt. with potassium sulfide (K2Sx) Potash, sulfurated (CAS 39365-88-3)
- 4-(2-Bromoethyl)-4'-methoxy-1,1'-biphenyl (CAS 725227-93-0)
- 5-Chloro-2,6-difluoropyrimidin-4-amine (CAS 27078-72-4)
- 2-Ethoxy-3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1334167-86-0)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
Why CATO?
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