Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Testosterone Undecanoate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Testosterone Undecanoate
Price: ￥218.0/1g ￥748.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

5949-44-0

5949-44-0 structure

5949-44-0 structure

Name: Testosterone Undecanoate
Chemical Name: Testosterone Undecanoate
CAS Number: 5949-44-0
Molecular Formula: C₃₀H₄₈O₃
Molecular Weight: 456.700
Catalog: API Hormone and endocrine-regulating drugs Androgen and anabolic hormone drugs
Create Date: 2018-09-16 09:40:29
Modify Date: 2025-08-27 22:23:56

Name	Testosterone Undecanoate
Synonyms	UNII:H16A5VCT9C Undestor testosterone undecylate MFCD00468114 Testosterone undecanoate Undecanoic acid, (17β)-3-oxoandrost-4-en-17-yl ester EINECS 227-712-6 (17β)-3-Oxoandrost-4-en-17-yl undecanoate Andriol (17b)-3-Oxoandrost-4-en-17-yl undecanoate Nebido Pantestone Testosterone (undecanoate)

Density	1.0±0.1 g/cm3
Boiling Point	550.7±50.0 °C at 760 mmHg
Melting Point	39-42 °C(lit.)
Molecular Formula	C₃₀H₄₈O₃
Molecular Weight	456.700
Flash Point	230.3±30.2 °C
Exact Mass	456.360352
PSA	43.37000
LogP	9.15
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.522
Storage condition	Controlled Substance, -20?C Freezer

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XA3119700

CHEMICAL NAME :: Testosterone, undecanoate (ester)

CAS REGISTRY NUMBER :: 5949-44-0

BEILSTEIN REFERENCE NO. :: 3176734

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C30-H48-O3

MOLECULAR WEIGHT :: 456.78

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 288 mg/kg

SEX/DURATION :: male 84 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 18,607,1978

Hazard Codes	Xn,Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact. R42/43:May cause sensitization by inhalation and skin contact .
Safety Phrases	S7-S26-S36/37/39-S45-S37/39-S24-S36/37-S22
WGK Germany	3
RTECS	EN0330050
HS Code	2937290024

HS Code	2937290024

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