Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone,1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino]-, hydrochloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16899-81-3

16899-81-3 structure

16899-81-3 structure

Name: 1-(3,4-dihydroxyphenyl)-2-[(1-methylethyl)amino] hydrochloride
Chemical Name: [2-(3,4-dihydroxyphenyl)-2-oxoethyl]-propan-2-ylazanium,chloride
CAS Number: 16899-81-3
Molecular Formula: C₁₁H₁₆ClNO₃
Molecular Weight: 245.70300
Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
Create Date: 2017-03-22 11:36:25
Modify Date: 2025-08-26 21:45:28

Name	[2-(3,4-dihydroxyphenyl)-2-oxoethyl]-propan-2-ylazanium,chloride
Synonyms	1-(3,4-Dihydroxyphenyl)-2-((1-methylethyl)amino) hydrochloride 1-(3,4-dihydroxy-phenyl)-2-isopropylamino-ethanone,hydrochloride ACETOPHENONE,3',4'-DIHYDROXY-2-(ISOPROPYLAMINO)-,HYDROCHLORIDE 1-(3,4-Dihydroxy-phenyl)-2-isopropylamino-aethanon,Hydrochlorid 1-(3,4-Dihydroxyphenyl)-2-[(1-methylethyl)amino]ethanone hydrochloride Isoproterenone hydrochloride 3',4'-Dihydroxy-2-(isopropylamino)acetophenone hydrochloride 1-(3.4-Dihydroxyphenyl)-2-<(1-methylethyl)amino>ethanone*HCl Isoprenaline impurity A EINECS 240-943-7

Density	1.185g/cm3
Boiling Point	409.7ºC at 760mmHg
Melting Point	255-257℃
Molecular Formula	C₁₁H₁₆ClNO₃
Molecular Weight	245.70300
Flash Point	201.6ºC
Exact Mass	245.08200
PSA	69.56000
LogP	2.47140
Vapour Pressure	2.69E-07mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM7710000

CHEMICAL NAME :: Acetophenone, 3',4'-dihydroxy-2-(isopropylamino)-, hydrochloride

CAS REGISTRY NUMBER :: 16899-81-3

LAST UPDATED :: 198605

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H15-N-O3.Cl-H

MOLECULAR WEIGHT :: 245.73

WISWESSER LINE NOTATION :: QR BQ DV1MY1&1 &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 470 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 92,369,1948

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 75 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07869

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Precautionary Statements	P301 + P312 + P330
RIDADR	NONH for all modes of transport
HS Code	2922509090

Precursor 2
99-40-1 75-31-0
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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