Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: LEUHISTIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129085-76-3

129085-76-3 structure

129085-76-3 structure

Name: leuhistin
Chemical Name: leuhistin
CAS Number: 129085-76-3
Molecular Formula: C₁₁H₁₉N₃O₃
Molecular Weight: 241.28700
Create Date: 2018-12-31 20:41:22
Modify Date: 2025-09-14 16:45:25

Name	leuhistin
Synonyms	Leuhistine

Density	1.273 g/cm3
Boiling Point	533.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₉N₃O₃
Molecular Weight	241.28700
Flash Point	276.6ºC
Exact Mass	241.14300
PSA	112.23000
LogP	0.84160
Vapour Pressure	3.18E-12mmHg at 25°C
Index of Refraction	1.575

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NI8258000

CHEMICAL NAME :: 1H-Imidazole-4-propanoic acid, alpha-(1-amino-3-methylbutyl)-alpha-hydroxy-, (R-(R*,S*))-

CAS REGISTRY NUMBER :: 129085-76-3

LAST UPDATED :: 199206

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H19-N3-O3

MOLECULAR WEIGHT :: 241.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >250 mg/kg

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

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 44,573,1991

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