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Cyclopenthiazide

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Name

Cyclopenthiazide

EINECS 212-012-5
CAS No. 742-20-1 Density 1.471 g/cm3
PSA 135.12000 LogP 4.92630
Solubility soluble in alcohol, ether, acetone, chloroform-soluble Melting Point 238-242ºC
Formula C13H18 Cl N3 O4 S2 Boiling Point 605.6 °C at 760 mmHg
Molecular Weight 379.889 Flash Point 320.1 °C
Transport Information N/A Appearance crystals
Safety Poison by intravenous route. An antihypertensive agent. When heated to decomposition it emits very toxic fumes of SOx, NOx, and Cl. Risk Codes N/A
Molecular Structure Molecular Structure of 742-20-1 (Cyclopenthiazide) Hazard Symbols N/A
Synonyms

6-Chloro-3-(cyclopentylmethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide1,1-dioxide;6-Chloro-3-(cyclopentylmethyl)-3,4-dihydro-7-sulfamyl-2H-1,2,4-benzothiadiazine1,1-dioxide;6-Chloro-3-cyclopentylmethyl-7-sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazine1,1-dioxide; Benesal; Ciba 8341-Su; Cyclomethiazide; Cyclometiazid;Cyclopenthiazide; Cyclopentiazid; NSC 107679; Navidreks; Navidrex; Navidrix;Salimed; Salimid; Salurilo-C; Su 8341; Tsiklometiazid; Ultra-Minzil

 

Cyclopenthiazide Chemical Properties

Molecular Formula: C13H18ClN3O4S2
Molar mass: 379.88 g/mol
EINECS: 212-012-5
Density: 1.471 g/cm3
Flash Point: 320.1 °C
Index of Refraction: 1.6
Boiling Point: 605.6 °C at 760 mmHg
Vapour Pressure: 1.29E-14 mmHg at 25 °C
Appearance: White powder, odorless, almost tasteless
Solubility: Soluble in Ethanol , Ethyl ether , Acetone ; slightly soluble in Chloroform ; insoluble in water
Product categories of Cyclopenthiazide (CAS NO.742-20-1): Active Pharmaceutical Ingredients
Structure of Cyclopenthiazide (CAS NO.742-20-1):
                 
XLogP3-AA: 1.3
H-Bond Donor: 3
H-Bond Acceptor: 7
IUPAC Name: 6-Chloro-3-(cyclopentylmethyl)-1,1-dioxo-3,4-dihydro-2H-benzo[e][1,2,
4]thiadiazine-7-sulfonamide
Canonical SMILES: C1CCC(C1)CC2NC3=CC(=C(C=C3S(=O)(=O)N2)S(=O)(=O)N)Cl
InChI: InChI=1S/C13H18ClN3O4S2/c14-9-6-10-12(7-11(9)22(15,18)19)23(20,
21)17-13(16-10)5-8-3-1-2-4-8/h6-8,13,16-17H,1-5H2,(H2,15,18,19) 
InChIKey: BKYKPTRYDKTTJY-UHFFFAOYSA-N

Cyclopenthiazide Uses

 Cyclopenthiazide (CAS NO.742-20-1) has been used for the treatment of edema and hypertension.

Cyclopenthiazide Production

 Cyclopenthiazide (CAS NO.742-20-1) has been derived the cyclization of Acetaldehyde and 4,6-Cyclopentyl - 2-sulfonamide -3 - chloroaniline .

Cyclopenthiazide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 232mg/kg (232mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 131, Pg. 325, 1961.
mouse LD50 oral > 1gm/kg (1000mg/kg)   Drugs in Japan Vol. 6, Pg. 314, 1982.
rat LD50 intravenous 142mg/kg (142mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 131, Pg. 325, 1961.
rat LD50 oral 1gm/kg (1000mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 21, Pg. 775, 1979.

Cyclopenthiazide Safety Profile

Poison by intravenous route. An antihypertensive agent. When heated to decomposition it emits very toxic fumes of SOx, NOx, and Cl.

Cyclopenthiazide Specification

 Cyclopenthiazide ,its cas register number is 742-20-1. It also can be called Tsiklometiazid ; Benesal ; 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3-(cyclopentylmethyl)-3,4-dihydro-, 1,1-dioxide ; 3-Cyclopentylmethyl-6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-Dioxide ; 6-Chloro-3-cyclopentylmethyl-3,4-dihydro-7-sulfamoyl-2H-1,2,4-benzothiadiazine 1,1-Dioxide and 6-Chloro-3-(cyclopentylmethyl)-1,1-dioxo-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide .

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