Labeled glucocorticoid, anti-inflammatory. Synonyms: (6alpha,11beta,16alpha)-6,9-Difluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregna-1,4-diene-3,20-dione-13C3, 6alpha-Fluorotriamcinolone Acetonide-13C3, Fluonid-13C3, Fluzon-13C3, Radiocin-13C3, Synandone-13C3, NSC 92339-13C3 CAS Number: 1262192-25-5 Molecular Formula: C21C3H30F2O6 Molecular Weight: 455.47 Form: Supplied as a white solid Melting Point: 207C (dec) Solubility: DMSO (slightly), Methanol (Very Slightly) Method for Determining Identity: Proton NMR (DMSO-d6), 19F NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis TLC Conditions: SiO2, Dichloromethane: Ethyl Acetate=9:1, Visualized with UV and AMCS, Rf=0.40 Elemental Analysis: Calculated: %C: 63.29, %H: 6.64 Normalized Intensity: As reported Specific Rotation: +98.8 (c=0.1, Methanol) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Molecular Weight:
455.47
Purity:
Chemical, Isotopic: ~95%
Form:
Supplied as a white solid
CAS Number:
[1262192-25-5]
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