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59263-76-2

59263-76-2 structure
59263-76-2 structure
  • Name: Meptazinol HCl
  • Chemical Name: Meptazinol Hydrochloride
  • CAS Number: 59263-76-2
  • Molecular Formula: C15H24ClNO
  • Molecular Weight: 269.810
  • Catalog: API Antipyretic analgesics Analgesic
  • Create Date: 2018-03-21 08:00:00
  • Modify Date: 2025-08-25 19:42:24
  • Meptazinol Hcl(WY-22811 Hcl) is a unique centrally active opioid analgesic.
Name Meptazinol Hydrochloride
Synonyms Phenol, 3-(3-ethylhexahydro-1-methyl-1H-azepin-3-yl)-, hydrochloride (1:1)
3-(3-Ethyl-1-methylazepan-3-yl)phenol hydrochloride (1:1)
3-(3-ethyl-1-methylazepan-3-yl)phenol,hydrochloride
3-(3-Ethyl-1-methyl-3-azepanyl)phenol hydrochloride (1:1)
UNII:T62FQ4ZCPA
MEPTAZINOL HYDROCHLORIDE
Boiling Point 354.8ºC at 760 mmHg
Melting Point 250-252ºC
Molecular Formula C15H24ClNO
Molecular Weight 269.810
Flash Point 160.6ºC
Exact Mass 269.154633
PSA 23.47000
LogP 3.89560
Storage condition Desiccate at +4°C
Water Solubility H2O: >10mg/mL

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL4250000
CHEMICAL NAME :
Phenol, 3-(3-ethylhexahydro-1-methyl-1H-azepin-3-yl)-, hydrochloride
CAS REGISTRY NUMBER :
59263-76-2
LAST UPDATED :
199512
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C15-H23-N-O.Cl-H
MOLECULAR WEIGHT :
269.85
WISWESSER LINE NOTATION :
T7NTJ A1 C2 CR CQ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1260 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 9,73,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
106 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 9,73,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
282 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 9,73,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
118 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 9,73,1978 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4550 mg/kg/26W-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
REFERENCE :
GEPHDP General Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.6- 1975- Volume(issue)/page/year: 9,73,1978
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Hazard Codes Xn
Risk Phrases 22
RIDADR NONH for all modes of transport
RTECS SL4250000
HS Code 2942000000
71556-73-5 structure

71556-73-5

~91%

59263-76-2 structure

59263-76-2

Literature: Bradley; Cavalla; Edington; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 4 p. 375 - 385
105-60-2 structure

105-60-2

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
2556-73-2 structure

2556-73-2

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
766-51-8 structure

766-51-8

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
71556-70-2 structure

71556-70-2

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
71592-44-4 structure

71592-44-4

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
71592-43-3 structure

71592-43-3

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
71556-72-4 structure

71556-72-4

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
50-00-0 structure

50-00-0

59263-75-1 structure

59263-75-1

~%

59263-76-2 structure

59263-76-2

Literature: European Journal of Medicinal Chemistry, , vol. 15, # 4 p. 375 - 385
HS Code 2942000000
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