CAS 33564-31-7|Diflorasone

Introduction：Basic information about CAS 33564-31-7|Diflorasone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Diflorasone BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Synonyms

Common Name	Diflorasone
CAS Number	33564-31-7	Molecular Weight	494.525
Density	1.3±0.1 g/cm3	Boiling Point	585.1±50.0 °C at 760 mmHg
Molecular Formula	C₂₆H₃₂F₂O₇	Melting Point	47-49 °C(lit.)
MSDS	/	Flash Point	307.6±30.1 °C
Symbol	GHS07, GHS08	Signal Word	Warning

Names

Name	diflorasone diacetate
Synonym	More Synonyms

Diflorasone BiologicalActivity

Description	Diflorasone diacetate is an anti-inflammatory steroid compound used as locally or topically agent. Diflorasone diacetate is being used for skin disorders to control corticosteroid-responsive dermatoses[1].
Related Catalog	Signaling Pathways >>Others >>OthersResearch Areas >>Inflammation/Immunology
References	[1]. Elisabetta Maccaroni, et al. Structures from powders: diflorasone diacetate. Steroids. 2009 Jan;74(1):102-11.

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	585.1±50.0 °C at 760 mmHg
Melting Point	47-49 °C(lit.)
Molecular Formula	C₂₆H₃₂F₂O₇
Molecular Weight	494.525
Flash Point	307.6±30.1 °C
Exact Mass	494.211609
PSA	106.97000
LogP	3.10
Vapour Pressure	0.0±3.7 mmHg at 25°C
Index of Refraction	1.546
InChIKey	BOBLHFUVNSFZPJ-JOYXJVLSSA-N
SMILES	CC(=O)OCC(=O)C1(OC(C)=O)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3(F)C(O)CC21C
Storage condition	Refrigerator

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU3722000

CHEMICAL NAME :: Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-6,9-difluoro-11-hydroxy-16-methy l-, (6-alpha,11-beta,16-beta)-

CAS REGISTRY NUMBER :: 33564-31-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C26-H32-F2-O7

MOLECULAR WEIGHT :: 494.58

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,487,1990 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3500 ug/kg/5W-C

TOXIC EFFECTS :: Endocrine - changes in thymus weight Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 27,1217,1984 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 4950 ug/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,207,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 495 ug/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,207,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 225 ug/kg

SEX/DURATION :: female 17-21 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - parturition

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,225,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 4500 ng/kg

SEX/DURATION :: female 17-22 day(s) after conception lactating female 4 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,225,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 208 ug/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - body wall

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,241,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 208 ug/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system Reproductive - Effects on Newborn - live birth index (measured after birth)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,241,1984

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

DOSE :: 3250 ng/kg

SEX/DURATION :: female 6-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 28,241,1984

Safety Information

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H312 + H332-H351
Precautionary Statements	P261-P280
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R40
Safety Phrases	S22-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	TU3722000
HS Code	2942000000

Customs

HS Code	2942000000

Synonyms

[2-[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyloxy-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-[(acetyloxy)acetyl]-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate

Diflorasone diacetate

(6α,11β,16β)-6,9-Difluoro-11-hydroxy-16-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl diacetate

acétate de (6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-[(acétyloxy)acétyl]-6,9-difluoro-11-hydroxy-10,13,16-triméthyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodécahydro-3H-cyclopenta[a]phénanthrén-17-yle

PSORCON

6a,9-Difluoro-11b,17,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione 17,21-Diacetate

6a-Fluorobetamethasone-17,21 Diacetate

Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-6,9-difluoro-11-hydroxy-16-methyl-, (6α,11β,16β)-

Diflorasone diacetate [USAN:JAN]

MFCD00079159

EINECS 251-575-1

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-[(Acetyloxy)acetyl]-6,9-difluor-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-ylacetat

Diflorasone diacetate (JAN/USP)

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