Basic information Safety Supplier Related

Beclamide

Basic information Safety Supplier Related

Beclamide Basic information

Product Name:
Beclamide
Synonyms:
  • Hibicon
  • Neuracen
  • Nidrane
  • Posedrine
  • 3-chloro-N-(phenylmethyl)propanamide
  • BeklaMid
  • Chlorakon
  • ChloroethylphenaMide
CAS:
501-68-8
MF:
C10H12ClNO
MW:
197.66
EINECS:
207-927-1
Product Categories:
  • NEURACEN
Mol File:
501-68-8.mol
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Beclamide Chemical Properties

Melting point:
94°
Boiling point:
386.9±35.0 °C(Predicted)
Density 
1.1363 (rough estimate)
refractive index 
1.5330 (estimate)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
15.55±0.46(Predicted)
color 
Large crystals from MeOH
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Safety Information

HS Code 
2924297099
Toxicity
LD50 orl-rat: 3200 mg/kg JPETAB 107,403,53
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Beclamide Usage And Synthesis

Originator

Posedrine,Biosa,Switz.

Uses

Beclamide is a chlorinated benzylpropanamide used as an anticonvulsant drug. It is used in the treatment of tonic-clonic seizyres and has sedative properties.

Uses

anticonvulsant, antiepileptic

Definition

ChEBI: Beclamide is a member of benzenes.

Manufacturing Process

A 100 gallon lined jacketed kettle provided with cooling is charged with 100 lb of benzylamine and 150 liters of water. The mixture is cooled to 5°C and with stirring 119 lb of β-chloropropionyl chloride and a solution of 45 lb of sodium hydroxide pellets in 40 liters of water are added simultaneously at such a rate that the temperature does not exceed 10°C. During this period the pH of the mixture should be on the alkaline side but below pH 9.5. When the addition is complete the pH should be about 8. The mixture is stirred overnight in the cold, and the solid product is filtered. The filter cake is reslurred with about 80 gallons of water, filtered, and air-dried. Yield, 128 pounds.
The crude material is recrystallized by dissolving it in the minimal quantity of hot methanol (about 50 gallons), adding Norite, and filtering hot. Upon cooling slowly (finally to about 5°C) large crystals separate: they are filtered and air-dried. Yield, 109 pounds. Melting point 92° to 93°C.

Therapeutic Function

Anticonvulsant

Safety Profile

Moderately toxic by ingestion,intraperitoneal and intravenous routes. When heated todecomposition it emits very toxic fumes of Cl- and NOx.An anticonvulsant.

BeclamideSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Wuhan Chemwish Technology Co., Ltd
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86-027-67849912
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sales@chemwish.com
Chemsky (shanghai) International Co.,Ltd
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021-50135380
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shchemsky@sina.com
Haoyuan Chemexpress Co., Ltd.
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021-58950125
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info@chemexpress.com
Shanghai Aladdin Bio-Chem Technology Co.,LTD
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400-400-6206333 18521732826
Email
market@aladdin-e.com