Hydrocortisone 21-Butyrate

Modify Date: 2025-08-23 15:42:13

Hydrocortisone 21-Butyrate structure	Common Name	Hydrocortisone 21-Butyrate
	CAS Number	6677-99-2	Molecular Weight	432.55000
	Density	1.23g/cm3	Boiling Point	594.8ºC at 760 mmHg
	Molecular Formula	C₂₅H₃₆O₆	Melting Point	191-193ºC
	MSDS	N/A	Flash Point	197.7ºC

Name	Hydrocortisone 21-Butyrate
Synonym	More Synonyms

Density	1.23g/cm3
Boiling Point	594.8ºC at 760 mmHg
Melting Point	191-193ºC
Molecular Formula	C₂₅H₃₆O₆
Molecular Weight	432.55000
Flash Point	197.7ºC
Exact Mass	432.25100
PSA	100.90000
LogP	3.13260
Index of Refraction	1.564

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GM9002500

CHEMICAL NAME :: Cortisol, 21-butyrate

CAS REGISTRY NUMBER :: 6677-99-2

LAST UPDATED :: 198610

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C25-H36-O6

MOLECULAR WEIGHT :: 432.61

WISWESSER LINE NOTATION :: L E5 B666 OV MUTJ A1 CQ E1 FV1OV3 FQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2070 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 6(Suppl 1),1,1981

Precursor 3
CAS#:50-23-7 Hydrocortisone CAS#:43083-12-1 1,1,1-trimethox... CAS#:13609-67-1 Hydrocortisone ...
DownStream 0

hydrocortisone-21-butyrate

cortisol 21-butyrate

hydrocortisone butyrate

HB21

11beta,17,21-trihydroxypregn-4-ene-3,20-dione 21-butyrate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hydrocortisone 21-Butyrate
Price: Check
Purity: 98.0%
Delivery: 10 Day
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