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METHAQUALONE

METHAQUALONE Structure
CAS No.
72-44-6
Chemical Name:
METHAQUALONE
Synonyms
Mtq;qz2;Qz 2;qz-2;Lude;Omnyl;R-148;Sonal;Sopor;Aqual
CBNumber:
CB6462303
Molecular Formula:
C16H14N2O
Molecular Weight:
250.3
MOL File:
72-44-6.mol
Modify Date:
2023/6/8 9:02:17
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METHAQUALONE Properties

Melting point 120℃
Boiling point 393.43°C (rough estimate)
Density 1.16±0.1 g/cm3 (20 ºC 760 Torr)
refractive index 1.6240 (estimate)
Flash point 9℃
storage temp. −20°C
solubility DMF: 20 mg/ml; DMSO: 20 mg/ml; Ethanol: 20 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
form A neat solid
pka pKa 2.54(H2O,t undefined,I=0.1) (Uncertain)
Water Solubility 299.9mg/L(23 ºC)
EPA Substance Registry System 4(3H)-Quinazolinone, 2-methyl-3-(2-methylphenyl)- (72-44-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H370
Precautionary statements  P210-P260-P280-P301+P310-P311
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25
Safety Statements  7-16-36/37-45
RIDADR  3249
WGK Germany  1
HazardClass  6.1(b)
PackingGroup  III
Toxicity LD50 orally in rats: 255 mg/kg (Goldenthal)
NFPA 704
0
2 0

METHAQUALONE Chemical Properties,Uses,Production

Uses

A quinazoline sedative-hypnotic. Controlled substance.

World Health Organization (WHO)

Methaqualone, a quinazolone derivative, was introduced in 1965 for use as a sedative-hypnotic drug. It is widely abused and is associated with severe withdrawal symptoms. Methaqualone is controlled under Schedule IV of the 1971 Convention of Psychotropic Substances. (Reference: (UNCPS4) United Nations Convention on Psychotropic Substances (IV),1971)

METHAQUALONE Preparation Products And Raw materials

Raw materials

N-Acetylanthranilic acid Phosphorus trichloride o-Toluidine Anthranilic acid Hydrochloric acid
Acetic anhydride 4(3H)-Quinazolinone, 3-(2-methylphenyl)- 2-Methyl-3-(o-tolyl)-1,2-dihydro-4(3H)-quinazolinone METHYL 2-ACETAMIDOBENZOATE 2-AMINO-N-(2-METHYLPHENYL)BENZAMIDE
2-Methyl-4H-3,1-benzoxazin-4-one 2-Hydroxypropanoic acid Benzenediazonium, 2-methyl-, tetrafluoroborate(1-) DIETHYL SULFOXIDE
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Preparation Products

METHAQUALONE Spectrum

METHAQUALONE(72-44-6)MSMETHAQUALONE(72-44-6)IR1METHAQUALONE(72-44-6)IR2

72-44-6(METHAQUALONE)Related Search:

METHAQUALONE HYDROCHLORIDE--DEA*SCHEDULE I ITEM,METHAQUALONE HYDROCHLORIDE METHAQUALONE piriqualone Methaqualone-D5 METHAQUALONE-D5 (TOLYL-A,A,A,4,6-D5) - CONTROLLED
METHAQUALONE-D5 (TOLYL-ALPHA,ALPHA,ALPHA,4,6-D5) METHAQUALONE-D4 100 UG PER ML IN METHANO L,methaqualone-D4 98 atom % D--dea*schedule I item,Methaqualone-d4 Methaqualone-d7 solution,Methaqualone-tolyl-d7 solution,METHAQUALONE-D7,METHAQUALONE-TOLYL-D7 ANTI-METHAQUALONE METHAQUALONE - REFERENCE SPECTRUM
METHAQUALONE (1MG/ML METHANOL SOLN) 6,8-DICHLORO-3-(2,6-DIMETHYLPHENYL)-2-([(4-METHOXYPHENYL)SULFANYL]METHYL)-4(3H)-QUINAZOLINONE 2-(CHLOROMETHYL)-3-(4-CHLORO-2-METHYLPHENYL)-4(3H)-QUINAZOLINONE 2-([(4-BROMOPHENYL)SULFANYL]METHYL)-6,8-DICHLORO-3-(2,6-DIMETHYLPHENYL)-4(3H)-QUINAZOLINONE 2-([(2-CHLOROBENZYL)SULFANYL]METHYL)-3-(4-CHLORO-2-METHYLPHENYL)-4(3H)-QUINAZOLINONE
6-CHLORO-2-([(2,6-DICHLOROPHENYL)SULFANYL]METHYL)-3-(2-METHYLPHENYL)-4(3H)-QUINAZOLINONE 3-(4-CHLORO-2-METHYLPHENYL)-2-([(2,6-DICHLOROPHENYL)SULFANYL]METHYL)-4(3H)-QUINAZOLINONE 6-CHLORO-3-(2-METHYLPHENYL)-2-(([3-(TRIFLUOROMETHYL)PHENYL]SULFANYL)METHYL)-4(3H)-QUINAZOLINONE
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Hyminal Hypcol Hypocol Hyptor Hyptor base hyptorbase Ipnofil mandrax Melsed Melsedin base melsedinbase Melsomin Mequin Metachalon Metakvalon metaqualon Methapualone Methaqualon Methaqualoneinone Methased Metolquizolone Mollinox Motolon Mozambin Mtq Nethaqualone Nobedorm Noctilene Normi-nox Omnyl optimil Optinoxan Orthonal Ortonal Parest Parminal Pro-dorm Qu.lovin.a.lovin.alude Quaalude Qz 2 qz2 qz-2 R-148 Revonal Ric 272 ric272 Rorer 148 Rorer 714 rorer148 Roulone Rouqualone Sindesvel Somberol Somnafac Somnomed Sonal Sopor Soverin