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1057-81-4

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Basic Information
CAS No.: 1057-81-4
Name: 4-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yloxy)-1-methylpiperidine (2Z)-but-2-enedioate
Molecular Structure:
Molecular Structure of 1057-81-4 (4-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yloxy)-1-methylpiperidine (2Z)-but-2-enedioate)
Formula: C21H25NO•C4H4O4
Molecular Weight: 423.55
Boiling Point: 417.4°C at 760 mmHg
Flash Point: 122.5°C
Safety: Poison by ingestion, intravenous, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits toxic fumes of NOx.
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Chemistry

 Hepzidine maleate with cas register number of 1057-81-4 is also called as NSC169430 ; CID5383450 ; LS-115029 ; WLN: L C676&T&J BO- DT6NTJ A1 ; 4-((10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)-1-methylpiperidide hydrogen maleate ; 4-((10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)-1-methylpiperidine, maleate (1:1) ; BS 7051 ,and so on.
CAS: 1057-81-4
Molecular Formula: C25H29NO5 
Molecular Weight: 423.5015 
Molecular structure:
H bond acceptors:  2 
H bond donors:  0 
Freely Rotating Bonds:  2 
Flash Point:  122.5 °C 
Enthalpy of Vaporization:  67.08 kJ/mol 
Boiling Point:  417.4 °C at 760 mmHg 
Vapour Pressure:  3.56E-07 mmHg at 25°C 

Uses

 Hepzidine maleate (CAS No.1057-81-4) is commonly used as chemical reagent.

Toxicity Data With Reference

1.    

orl-rat LD50:1500 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 167 (1967),334.
2.    

ivn-rat LDLo:37 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 162 (1966),497.
3.    

orl-mus LD50:306 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 167 (1967),334.
4.    

ipr-mus LD50:102 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 167 (1967),334.
5.    

scu-mus LD50:156 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 167 (1967),334.
6.    

ivn-mus LD50:30 mg/kg

     ARZNAD    Arzneimittel-Forschung. Drug Research. 16 (1966),1342.
7.    

orl-dog LD50:588 mg/kg

     AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 167 (1967),334.

Safety Profile

 Hepzidine maleate (CAS No.1057-81-4) is poisonous by ingestion, intravenous, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits toxic fumes of NOx.