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Substance Name: Difluprednate [USAN:INN:JAN]
RN: 23674-86-4
UNII: S8A06QG2QE
InChIKey: WYQPLTPSGFELIB-JTQPXKBDSA-N

Classification Codes

  • Adrenal Cortex Hormones
  • Anti-Inflammatory
  • Glucocorticoids
  • Hormone
  • Hormones
  • Hormones, Hormone Substitutes, and Hormone Antagonists
  • Reproductive Effect

Molecular Formula

  • C27-H34-F2-O7

Molecular Weight

  • 508.5546
 

Names and Synonyms

Name of Substance

  • Difluprednate
  • Difluprednate [USAN:INN:JAN]

Synonyms

  • 21-(Acetyloxy)-6,9-difluoro-11-hydroxy-17-(1-oxobutoxy)pregna-1,4-diene-3,20-dione (6alpha,11beta)-
  • 6-alpha,9-alpha-Difluoroprednisolone 17-butyrate 21-acetate
  • 6alpha,9-Difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 21-acetate 17-butyrate
  • CM 9155
  • DFBA
  • Difluprednate
  • Difluprednato
  • Difluprednato [INN-Spanish]
  • Difluprednatum
  • Difluprednatum [INN-Latin]
  • Durezol
  • EINECS 245-815-4
  • Epitopic
  • Myser
  • UNII-S8A06QG2QE
  • W 6309

Systematic Names

  • 6alpha-9-Difluoroprednisolone 21-acetate 17-butyrate
  • Difluprednate
  • Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11-hydroxy-17-(1-oxobutoxy)-, (6alpha,11beta)-
  • Pregna-1,4-diene-3,20-dione, 6-alpha,9-difluoro-11-beta,17,21-trihydroxy-, 21-acetate, 17-butyrate

Registry Numbers

CAS Registry Number

  • 23674-86-4

FDA UNII

  • S8A06QG2QE

System Generated Number

  • 0023674864

Structure Descriptors

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

InChIKey

WYQPLTPSGFELIB-JTQPXKBDSA-N

Smiles

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(=O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 146mg/kg (146mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
mouse LD50 oral > 4gm/kg (4000mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
mouse LD50 oral > 4gm/kg (4000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
mouse LD50 subcutaneous 105mg/kg (105mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
rat LD50 intraperitoneal 1gm/kg (1000mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
rat LD50 oral > 4gm/kg (4000mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
rat LD50 oral > 4gm/kg (4000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.
rat LD50 subcutaneous 2315mg/kg (2315mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 15, Pg. 1066, 1984.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.110 (none)   EST
Atmospheric OH Rate Constant 5.70E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.