Allylestrenol

Modify Date: 2026-07-01 10:05:36

Allylestrenol structure	Common Name	Allylestrenol
	CAS Number	432-60-0	Molecular Weight	300.478
	Density	1.0±0.1 g/cm3	Boiling Point	405.4±44.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₃₂O	Melting Point	78 - 81ºC
	MSDS	N/A	Flash Point	170.6±20.7 °C

Use of Allylestrenol

Allylestrenol, a synthetic sexualsteroid, is used worldwide in case of endangered pregnancies.

Name	Allylestrenol
Synonym	More Synonyms

Description	Allylestrenol, a synthetic sexualsteroid, is used worldwide in case of endangered pregnancies.
Related Catalog	Research Areas >> Endocrinology Signaling Pathways >> Others >> Others
References	[1]. Pap E, et al. Effect of prenatal allylestrenol treatment (hormonal imprinting) on the serum testosterone and progesterone level in adult rats. Gen Pharmacol. 1995 Mar;26(2):365-7.

Density	1.0±0.1 g/cm3
Boiling Point	405.4±44.0 °C at 760 mmHg
Melting Point	78 - 81ºC
Molecular Formula	C₂₁H₃₂O
Molecular Weight	300.478
Flash Point	170.6±20.7 °C
Exact Mass	300.245331
PSA	20.23000
LogP	6.64
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.553
InChIKey	ATXHVCQZZJYMCF-XUDSTZEESA-N
SMILES	C=CCC1(O)CCC2C3CCC4=CCCCC4C3CCC21C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KG7960000

CHEMICAL NAME :: Estr-4-en-17-beta-ol, 17-allyl-

CAS REGISTRY NUMBER :: 432-60-0

BEILSTEIN REFERENCE NO. :: 3148038

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C21-H32-O

MOLECULAR WEIGHT :: 300.53

WISWESSER LINE NOTATION :: L E5 B666 MUTJ E1 FQ F2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >640 mg/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: 6,41,1982 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 8 mg/kg

SEX/DURATION :: female 20 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: INJFA3 International Journal of Fertility. (Allen Press, 1041 New Hampshire, St., Lawrence, KS 66044) V.1- 1955- Volume(issue)/page/year: 9,57,1964

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 900 mg/kg

SEX/DURATION :: female 13-21 day(s) after conception

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

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 65,29,1970

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 300 mg/kg

SEX/DURATION :: male 15 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct

REFERENCE :: IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913- Volume(issue)/page/year: 59,768,1971

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 15 mg/kg

SEX/DURATION :: male 15 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands

REFERENCE :: IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913- Volume(issue)/page/year: 59,768,1971

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 175 mg/kg

SEX/DURATION :: female 15-21 day(s) after conception

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

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 38,128,1961

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 900 mg/kg

SEX/DURATION :: female 13-21 day(s) after conception

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

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 65,29,1970

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

DOSE :: 2100 ug/kg

SEX/DURATION :: female 15-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

REFERENCE :: JDPHDH Journal of Developmental Physiology. (Oxford University Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1979- Volume(issue)/page/year: 19,67,1993

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

DOSE :: 4500 ug/kg

SEX/DURATION :: female 15-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - biochemical and metabolic

REFERENCE :: GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 26,365,1995

2-propenyllithium

CAS#:3052-45-7

Allylestrenol

CAS#:432-60-0

Learn More

Literature: de Winter et al. Chemistry and Industry (London, United Kingdom), 1959 , p. 905

Precursor 1
CAS#:3052-45-7 2-propenyllithium
DownStream 0

Name: qHTS assay to identify small molecule antagonists of the androgen receptor (AR) signa...
Source: 824
Target: AR protein [Homo sapiens]
External Id: MDAN535

Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100

Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101

Name: qHTS assay to identify small molecule antagonists of the androgen receptor (AR) sign...
Source: 824
Target: N/A
External Id: MDAV150

Name: Cytotoxicity counterscreen for inhibitors of SARS-CoV-2 cell entry
Source: NCGC
Target: N/A
External Id: TRND-SARS-CoV-2-cytotox-48hr

Name: qHTS assay for small molecules that induce genotoxicity in human embryonic kidney cel...
Source: 824
Target: RecName: Full=ATPase family AAA domain-containing protein 5; AltName: Full=Chromosome fragility-associated gene 1 protein
External Id: ELG271

Name: Primary qHTS to identify inhibitors of SARS-CoV-2 cell entry
Source: NCGC
External Id: TRND-SARS-CoV-2-PP

Name: qHTS assay to identify small molecule antagonists of the thyroid receptor (TR) signal...
Source: 824
Target: thyroid hormone receptor beta isoform 2 [Rattus norvegicus]
External Id: TRN186

Name: qHTS assay to identify small molecule antagonists of the thyroid receptor (TR) signal...
Source: 824
Target: N/A
External Id: TRV455

Name: Cytotoxic Profiling of Annotated Libraries Using Quantitative High-Throughput Screeni...
Source: NCGC
Target: N/A
External Id: CPF001

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MFCD00198957

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Turinal

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gestanyn

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Allylestrenol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Allylestrenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: USP grade Allyl estrenol API
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Allylestrenol suppliers

Price: $55/10mM*1mLinDMSO

Reference only. check more Allylestrenol price

Allylestrenol

Use of Allylestrenol

Names

Allylestrenol Biological Activity

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Synthetic Route

Precursor & DownStream

AllylestrenolBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.