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

DC Chemicals Limited
China
Product Name: Levisoprenaline
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

51-31-0

51-31-0 structure

51-31-0 structure

Name: Levisoprenaline
Chemical Name: L-isoprenaline
CAS Number: 51-31-0
Molecular Formula: C₁₁H₁₇NO₃
Molecular Weight: 211.25800
Create Date: 2018-11-30 12:41:18
Modify Date: 2025-08-23 18:49:40
Levisoprenaline is a bioactive chemical.

Name	L-isoprenaline
Synonyms	Levisoprenalinum Levisoprenalina LEVISOPRENALINE Isopropyl norepinephrine l-Isoprenaline 4-[(1R)-1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,2-diol

Molecular Formula	C₁₁H₁₇NO₃
Molecular Weight	211.25800
Exact Mass	211.12100
PSA	72.72000
LogP	1.52010

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DO1751000

CHEMICAL NAME :: Benzyl alcohol, 3,4-dihydroxy-alpha-((isopropylamino)methyl)-, (-)-

CAS REGISTRY NUMBER :: 51-31-0

BEILSTEIN REFERENCE NO. :: 3203136

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H17-N-O3

MOLECULAR WEIGHT :: 211.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 57 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Rodent - mouse Cells - not otherwise specified

DOSE/DURATION :: 10 nmol/L

REFERENCE :: JIDEAE Journal of Investigative Dermatology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1938- Volume(issue)/page/year: 66,313,1976

HS Code	2922509090

Precursor 6
7683-59-2 6380-23-0 99-40-1 326491-79-6
833353-17-6 833353-09-6
DownStream 0

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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