Product Name

  • Name

    Pirenzepine hydrochloride

  • EINECS 249-907-5
  • CAS No. 29868-97-1
  • Density g/cm3
  • Solubility 50 mg/mL in water
  • Melting Point 248-250 °C
  • Formula C19H21N5O2.2(HCl)
  • Boiling Point 541.7 °C at 760 mmHg
  • Molecular Weight 424.33
  • Flash Point 281.4 °C
  • Transport Information
  • Appearance white powder
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 29868-97-1 (Pirenzepine hydrochloride)
  • Hazard Symbols
  • Synonyms 6H-Pyrido[2,3-b][1,4]benzodiazepin-6-one,5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-, dihydrochloride (8CI,9CI);5,11-Dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H-pyrido[2,3-b][1,4]benzodiazepin-6-onedihydrochloride;Duogastral;Durapirenz;Gasteril;Gastricur;Gastrozepin;L-S 519;LS 519Cl2;LS 59Cl2;Leblon;Maghen;Pirenzepine dihydrochloride;Pirenzepinehydrochloride;Renzepin;Tabe;Ulcosan;Ulcuforton;
  • PSA 74.23000
  • LogP 2.80740

Pirenzepine hydrochloride Chemical Properties

IUPAC Name: Pirenzepine hydrochloride
CAS: 29868-97-1
Formula: C19H23Cl2N5O2
Molecular Weight: 424.32
Molecular Structure of Pirenzepine hydrochloride (29868-97-1):

Flash Point: 281.4 °C
Melting Point: 248-250°C
Boiling Point: 541.7 °C at 760 mmHg
Appearance: white powder  
Enthalpy of Vaporization: 81.97 kJ/mol 
Vapour Pressure: 8.44E-12 mmHg at 25°C
Water Solubility: 50(mg/mL) at 25°C
Product Categories: all inhibitors;inhibitor;intermediates & fine chemicals;pharmaceuticals;acetylcholine receptor.

Pirenzepine hydrochloride Toxicity Data With Reference

1.    

orl-rat LD50:5 g/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 11 (1980),328.
2.    

ipr-rat LD50:440 mg/kg

     YAKUD5    Gekkan Yakuji. Pharmaceuticals Monthly. 23 (1981),1999.
3.    

scu-rat LD50:3 g/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 19 (1988),735.
4.    

ivn-rat LD50:92 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 19 (1988),735.
5.    

orl-mus LD50:2600 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 11 (1980),328.
6.    

ipr-mus LD50:407 mg/kg

     DRUGAY    Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. 6 (1982),645.
7.    

scu-mus LD50:2100 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 19 (1988),735.
8.    

ivn-mus LD50:96 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 19 (1988),735.
9.    

orl-rbt LD50:3000 mg/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 9 (1975),377.

Pirenzepine hydrochloride Safety Profile

Poison by intravenous route. Moderately toxic by ingestion and intraperitoneal route. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx and HCl. See also DIAZEPAM.
Safety Information about Pirenzepine hydrochloride (29868-97-1):
WGK Germany: 2
RTECS: UU7883000

Pirenzepine hydrochloride Specification

  The chemical synonyms of Pirenzepine hydrochloride (29868-97-1) are 5,11-Dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6h-pyrido-[2,3-b][1,4] benzodiazepin-6-one dihydrobromide ; 5,11-Dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6h-pyrido-[2,3-b] [1,4]benzodiazepin-6-one dihydrochloride ; 5,11-Dihydro-11-[(4-methylpiperazin-1-yl)acetyl]-6h-pyrido[2,3-b][1,4]benzodiazepin-6-one dihydrochloride ; Pirenzepine dihydrochloride ; Pirenzepine hcl hydrate ; Pirenzepine hydrochloride .It belongs to acid-suppressing drugs.It can be used in a variety of clinical acid-related disorders, such as: duodenal ulcer, gastric ulcer, stomach - esophageal reflux disease, high-acid gastritis, stress ulcer, acute gastric mucosal bleeding, gastrin tumors and so on.

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