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Tolperisone hydrochloride

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Name

Tolperisone hydrochloride

EINECS 222-876-5
CAS No. 3644-61-9 Density N/A
PSA 20.31000 LogP 4.03960
Solubility almost transparency Melting Point 181-183 °C
Formula C16H24ClNO Boiling Point 373.9 °C at 760 mmHg
Molecular Weight 281.86 Flash Point 134.4 °C
Transport Information N/A Appearance white solid
Safety 26-36-45-61-36/37-37/39 Risk Codes 20/21/22-52/53-36/37/38
Molecular Structure Molecular Structure of 3644-61-9 (Tolperisone hydrochloride) Hazard Symbols HarmfulXn, IrritantXi
Synonyms

1-Propanone,2-methyl-1-(4-methylphenyl)-3-(1-piperidinyl)-, hydrochloride (9CI);Propiophenone, 2,4'-dimethyl-3-piperidino-, hydrochloride (7CI,8CI);1-Piperidino-2-methyl-3-(4-methylphenyl)propan-3-one hydrochloride;2,4'-Dimethyl-3-piperidinopropiophenone hydrochloride;Abbsa;Arantoick;Besnoline;Isocalm;Kineorl;Menopatol;Metosomin;Muscalm;Mydocalm;Naismeritin;Tolisartine;1-Propanone,2-methyl-1-(4-methylphenyl)-3-(1-piperidinyl)-, hydrochloride (1:1);

 

Tolperisone hydrochloride Chemical Properties

Structure of Tolperisone hydrochloride (CAS NO.3644-61-9):

IUPAC Name: 2-Methyl-1-(4-methylphenyl)-3-piperidin-1-ylpropan-1-one hydrochloride
Molecular Formula: C16H24ClNO
Molar mass: 281.82 g/mol
Flash Point: 134.4 °C
Boiling Point: 373.9 °C at 760 mmHg
Vapour Pressure: 8.66E-06 mmHg at 25 °C
Melting Point: 181-183 °C
Storage Temp.: room temp.
H-Bond Donor: 1
H-Bond Acceptor: 2
Rotatable Bond Count: 4
Tautomer Count: 7
Exact Mass: 281.154642
MonoIsotopic Mass: 281.154642
Topological Polar Surface Area: 20.3
Heavy Atom Count: 19
Canonical SMILES: CC1=CC=C(C=C1)C(=O)C(C)CN2CCCCC2.Cl
InChI: InChI=1S/C16H23NO.ClH/c1-13-6-8-15(9-7-13)16(18)14(2)12-17-10-4-3-5-11-17;/h6-9,14H,3-5,10-12H2,1-2H3;1H 
InChIKey: ZBUVYROEHQQAKL-UHFFFAOYSA-N
EINECS: 222-876-5
Product Categories: Intermediates & Fine Chemicals; Pharmaceuticals

Tolperisone hydrochloride Uses

 Tolperisone hydrochloride (CAS NO.3644-61-9) is used for intermediate and as a muscle relaxant.

Tolperisone hydrochloride Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 intravenous 40mg/kg (40mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

BEHAVIORAL: MUSCLE WEAKNESS
Oyo Yakuri. Pharmacometrics. Vol. 9, Pg. 809, 1975.
dog LD50 intravenous 45mg/kg (45mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

BEHAVIORAL: MUSCLE WEAKNESS
Oyo Yakuri. Pharmacometrics. Vol. 9, Pg. 809, 1975.
mouse LD50 intraperitoneal 210mg/kg (210mg/kg)   United States Patent Document. Vol. #4528299,
mouse LD50 intravenous 34mg/kg (34mg/kg)   Yakkyoku. Pharmacy. Vol. 24, Pg. 1637, 1973.
mouse LD50 oral 358mg/kg (358mg/kg)   Yakugaku Zasshi. Journal of Pharmacy. Vol. 107, Pg. 705, 1987.
mouse LD50 subcutaneous 655mg/kg (655mg/kg)   Yakkyoku. Pharmacy. Vol. 24, Pg. 1637, 1973.
rat LD50 intraperitoneal 170mg/kg (170mg/kg)   Drugs in Japan Vol. 6, Pg. 531, 1982.
rat LD50 oral 1450mg/kg (1450mg/kg)   Drugs in Japan Vol. 6, Pg. 531, 1982.
rat LD50 subcutaneous 645mg/kg (645mg/kg)   Drugs in Japan Vol. 6, Pg. 531, 1982.

Tolperisone hydrochloride Safety Profile

Hazard Codes: HarmfulXn, IrritantXi
Risk Statements: 20/21/22-52/53-36/37/38 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-45-61-36/37-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S36/37:Wear suitable protective clothing and gloves. 
S37/39:Wear suitable gloves and eye/face protection.
RTECS: UH1575500
Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion and subcutaneous routes. When heated to decomposition it emits toxic fumes of NOx and HCl.

Tolperisone hydrochloride Specification

 Tolperisone hydrochloride (CAS NO.3644-61-9) also can be called ; 1-Piperidino-2-methyl-3-(p-tolyl)-3-propanone hydrochloride ; 1-Propanone, 2-methyl-1-(4-methylphenyl)-3-(1-piperidinyl)-, hydrochloride ; 2,4'-Dimethyl-3-piperidinopropiophenone hydrochloride ; 2-Methyl-3-piperidino-1-p-tolylpropan-1-one hydrochloride ; AV 650 ; Midocalm ; Muscalm ; Mydocalm ; N-553 ; Tolperisone HCl ; UNII-8Z075K2TIG . Tolperisone hydrochloride (CAS NO.3644-61-9) is white solid.

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