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Merck
CN

D6288

6α,9α-Difluoroprednisolone 21-acetate 17-butyrate

≥98%

Synonym(s):

Difluprednate

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About This Item

Empirical Formula (Hill Notation):
C27H34F2O7
CAS Number:
23674-86-4
Molecular Weight:
508.55
NACRES:
NA.77
PubChem Substance ID:
24894018
UNSPSC Code:
12352202
EC Number:
245-815-4
MDL number:
MFCD00214273

Key Documents

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InChI key

WYQPLTPSGFELIB-JTQPXKBDSA-N

InChI

1S/C27H34F2O7/c1-5-6-23(34)36-26(22(33)14-35-15(2)30)10-8-17-18-12-20(28)19-11-16(31)7-9-24(19,3)27(18,29)21(32)13-25(17,26)4/h7,9,11,17-18,20-21,32H,5-6,8,10,12-14H2,1-4H3/t17-,18-,20-,21-,24-,25-,26-,27-/m0/s1

SMILES string

CCCC(=O)O[C@@]1(CC[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)COC(C)=O

sterility

non-sterile

assay

≥98%

form

powder

solubility

chloroform: 50 mg/mL, clear, colorless

shipped in

ambient

storage temp.

2-8°C

Quality Level

200

Gene Information

human ... NR3C1(2908)

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000375483
0000375483
SLCL9833
SLCK5556
SLCB3813

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Eric D Donnenfeld et al.
Journal of cataract and refractive surgery, 47(2), 158-164 (2020-09-15)
To evaluate the safety and efficacy of a nepafenac punctal plug delivery system (N-PPDS) after cataract surgery. Three U.S. clinical sites. Prospective, multicenter, randomized (2:1), parallel-arm, double-masked, placebo-controlled, phase II pilot study. Fifty-six subjects (aged older than 22 years) with
Masazumi Yamaguchi et al.
International journal of pharmaceutics, 301(1-2), 121-128 (2005-07-19)
Preparation of oil-in-water (o/w) type lipid emulsion is one of the approaches to formulate drugs that are poorly water-soluble but can be dissolved in the oil phase of the emulsions. A synthetic glucocorticoid medicine, difluprednate (DFBA), is a water-insoluble compound.
Mahmoud Tawfik KhalafAllah et al.
BMJ open, 9(11), e026752-e026752 (2019-11-05)
Topical steroids are the cornerstone in controlling the inflammation after cataract surgery. Prednisolone acetate and difluprednate are the two main products for this purpose. However, it is unclear which one should be used in terms of effectiveness and safety. Systematic
Yixuan Dong et al.
Journal of pharmaceutical sciences, 108(6), 2002-2011 (2019-01-15)
Pharmaceutical emulsions contain multiple components, such as micellar, aqueous, and oil phases, leading to complex drug transfer and equilibrium phenomena. These complex components present challenges for the bioequivalence assessment of the drug products. The objective of the study was to
Eric J Sigler et al.
Retina (Philadelphia, Pa.), 34(2), 237-246 (2013-07-25)
To describe the clinical and histopathologic characteristics of inflammatory deposits occurring within intermediate duration postoperative perfluoro-n-octane (PFO) for inferior retinal detachment repair. Prospective interventional case series of consecutive patients with inferior retinal detachment treated with intermediate duration postoperative vitreous cavity
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