hexestrol

Modify Date: 2026-07-04 12:41:50

hexestrol Structure
hexestrol structure
Common Name hexestrol
CAS Number 84-16-2 Molecular Weight 270.366
Density 1.1±0.1 g/cm3 Boiling Point 399.5±22.0 °C at 760 mmHg
Molecular Formula C18H22O2 Melting Point 186 °C
MSDS Chinese USA Flash Point 181.6±16.9 °C
Symbol GHS08
GHS08
Signal Word Danger

 Use of hexestrol


Hexestrol is a nonsteroidal synthetic estrogen. Hexestrol can be used for the research of the diseases caused by estrogen deficiencym, and it also can increase the weight of cattle[1][2].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name hexestrol
Synonym More Synonyms

 hexestrol Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Hexestrol is a nonsteroidal synthetic estrogen. Hexestrol can be used for the research of the diseases caused by estrogen deficiencym, and it also can increase the weight of cattle[1][2].
Related Catalog
In Vivo Hexestrol (3 and 6 mg/kg; i.p. once daily for 30 days) has a not significant influence in the ovaries from mice at the dose of 3 mg/kg[2]. Animal Model: Mus musculus (90-120 days, 25-50 g)[2] Dosage: 3, 6 mg/kg (adopted the same dose used to increase weight gain in cattle) Administration: I.p. once daily for 30 days Result: Numerous follicles in different stages of development were found at the dose of 3 mg/kg in the ovaries. Not detected the corpora lutea (CL) at the dose of 6 mg/kg.
References

[1]. HARDING FE, et, al. The oral use of hexestrol for estrogen deficiency. Am J Obstet Gynecol. 1946 May; 51: 660-5.

[2]. Oliveira JM, et, al. Effects of hexestrol on mouse ovarian morphology and ovulation. Maturitas. 2008 Jun 20; 60(2): 153-7.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 399.5±22.0 °C at 760 mmHg
Melting Point 186 °C
Molecular Formula C18H22O2
Molecular Weight 270.366
Flash Point 181.6±16.9 °C
Exact Mass 270.161987
PSA 40.46000
LogP 4.98
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.582
InChIKey PBBGSZCBWVPOOL-HDICACEKSA-N
SMILES CCC(c1ccc(O)cc1)C(CC)c1ccc(O)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL0560850
CHEMICAL NAME :
Phenol, 4,4'-(1,2-diethylethylene)di-, meso-
CAS REGISTRY NUMBER :
84-16-2
LAST UPDATED :
199510
DATA ITEMS CITED :
28
MOLECULAR FORMULA :
C18-H22-O2
MOLECULAR WEIGHT :
270.40
WISWESSER LINE NOTATION :
QR DY2&Y2&R DQ

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 :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
19500 mg/kg/26W-I
TOXIC EFFECTS :
Endocrine - changes in pituitary weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - changes in uterine weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
39 gm/kg/52W-I
TOXIC EFFECTS :
Behavioral - food intake (animal) Endocrine - changes in spleen weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2520 mg/kg/42D-I
TOXIC EFFECTS :
Liver - changes in liver weight Endocrine - changes in pituitary weight Related to Chronic Data - changes in uterine weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
270 mg/kg/27D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Blood - normocytic anemia Biochemical - Metabolism (Intermediary) - lipids including transport
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
540 mg/kg/90D-I
TOXIC EFFECTS :
Behavioral - food intake (animal) Blood - normocytic anemia Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
540 mg/kg/90D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Blood - normocytic anemia Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
74 mg/kg/56W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravaginal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg/17W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Reproductive - Tumorigenic effects - ovarian tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
74 mg/kg/69W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
540 ug/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - uterine tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
360 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
640 mg/kg/38W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
800 mg/kg/26W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
250 ug/kg
SEX/DURATION :
female 5 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
3 mg/kg
SEX/DURATION :
female 19-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system Reproductive - Effects on Newborn - stillbirth
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
546 mg/kg
SEX/DURATION :
female 91 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
150 mg/kg
SEX/DURATION :
female 21 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
TYPE OF TEST :
Unscheduled DNA synthesis

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Rodent - hamster Fibroblast
DOSE/DURATION :
75 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 171,31,1986 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,279,1987

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS08
GHS08
Signal Word Danger
Hazard Statements H350
Precautionary Statements P201-P308 + P313
Personal Protective Equipment Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes T: Toxic;
Risk Phrases 45
Safety Phrases S53-S45
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS SL0560850

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Articles25

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Steatohepatitis-inducing drugs trigger cytokeratin cross-links in hepatocytes. Possible contribution to Mallory-Denk body formation.

Toxicol. In Vitro 22(6) , 1511-9, (2008)

Mallory-Denk bodies (MDB) are hepatocyte inclusions containing cytokeratin 8 (CK8) which can develop, along with other steatohepatitis lesions, in patients treated with amiodarone, perhexiline maleate...

Effects of hexestrol on mouse ovarian morphology and ovulation.

Maturitas 60(2) , 153-7, (2008)

To analyze histological aspects of ovaries as well as the ovulation of adult mice treated with the anabolic agent hexestrol.Thirty adult mice were divided into three groups of 10 animals each: (GI) th...

Positive and negative discrimination of estrogen receptor agonists and antagonists using site-specific DNA recombinase fusion proteins.

Mol. Endocrinol. 12(8) , 1120-32, (1998)

Activation of the estrogen receptor (ER) by hormone involves at least two steps. First, hormone binding initially relieves repression, a property imposed on ER in cis by its ligand-binding domain (EBD...

 hexestrolBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase
Name: Increase the activity of the Burkholderia fixLJ 2-component system
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Burkholderia multivorans
External Id: HMS1625
Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898
Total 305, Current Page 1 of 31
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Synestrol
meso-3,4-Bis-(4-hydroxy-phenyl)-hexan
Hexoestrolum
hexestrol
Synthovo
Hexron
(R*,S*)-4,4'-(1,2-diethyl-1,2-ethanediyl)bis-phenol
Extra-Plex
Vitestrol
Estronal
Sinestrol
Estrifar
EINECS 201-518-1
4,4'-(3,4-Hexanediyl)diphenol
MFCD00068996
(R*,S*)-4,4'-(1,2-Diethyl-1,2-ethanediyl)bisphenol
4,4'-(1,2-Diethylethylene)diphenol
meso-3,4-bis-(4-hydroxyphenyl)hexane
Estra-Plex
4,4'-hexane-3,4-diyldiphenol
γ,δ-Di(p-hydroxyphenyl)-hexane

 hexestrol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of hexestrol?
A: CAS number of hexestrol is 84-16-2.
Q: What are the downstream products of hexestrol?
A: Related downstream products(CAS) of hexestrol: 13026-26-1;130-78-9;130-73-4;36557-18-3;4825-53-0;41172-52-5.
Q: What are the upstream materials of hexestrol?
A: Related upstream materials(CAS) of hexestrol: 1160112-09-3;13026-26-1;5349-60-0;56-53-1;101564-54-9;5424-88-4;13029-44-2;24705-61-1.
Q: What are the uses of hexestrol?
A: Main uses of hexestrol: Hexestrol is a nonsteroidal synthetic estrogen. Hexestrol can be used for the research of the diseases caused by estrogen deficiencym, and it also can increase the weight of cattle[1][2].
Q: What is the English name of hexestrol?
A: The English name of hexestrol is hexestrol.
Q: What is the boiling point of hexestrol?
A: Boiling point of hexestrol is 399.5±22.0 °C at 760 mmHg.
Q: What is the LogP of hexestrol?
A: LogP of hexestrol is 4.98.
Q: What is the InChIKey of hexestrol?
A: InChIKey of hexestrol is PBBGSZCBWVPOOL-HDICACEKSA-N.
Q: What is the molecular formula of hexestrol?
A: Molecular formula of hexestrol is C18H22O2.
Q: What is the melting point of hexestrol?
A: Melting point of hexestrol is 186 °C.

 hexestrolfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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