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HCID 3702Erstellt: 3. November 2026

Indapamid

INDAPAMID · indaflex · ndapamide · Idapamide · Indapamide CRS · N-(4-CHLORO-3-SULFAMOYLBENZAMIDO)-2-METHYLINDOLINE · 4-chloro-N-[(2S)-2-Methyl-2,3-dihydro-1H-indol-1-yl]-3-sulfaMoylbenzaMide · s1520

https://huagongshe.com/de/chemical/3702

Molekülstruktur von Indapamid

Identifikatoren & physikalische Daten

CAS No.26807-65-8
SummenformelC16H16ClN3O3S
Durchschnittliche Molmasse365,8 g/mol
Monoisotopische Masse365,0600902 g/mol
SMILESCC1Cc2ccccc2N1NC(=O)c1ccc(Cl)c(S(N)(=O)=O)c1
InChIKeyNDDAHWYSQHTHNT-UHFFFAOYSA-N
PubChem CID3702
ChEMBLCHEMBL406
ChEBICHEBI:5893
EC No.248-012-7
DTXSIDDTXSID7044633
Lokaler NameIndapamid

Chemische & physikalische Eigenschaften

XLogP2,9
Polarare Oberfläche (TPSA)101
H-Brücken-Donoren2
H-Brücken-Akzeptoren5
Frei drehbare Bindungen3
Schwere Atome24
Formalladung0
Komplexität580
ArzneimittelPharmaceuticalsPharmaceuticals -> Diuretics
LogP (Verteilungskoeffizient)2.21.83
Löslichkeit3.42e-02 g/L>54.9 [ug/mL] (The mean of the results at pH 7.4)Practically insoluble in water, soluble in ethanol (96 per cent).Soluble in ethanol. Insoluble in water
Human DrugsBreast FeedingLactationMilk, HumanAntihypertensive AgentsThiazide DiureticsFDA approved drugs -> Active ingredientPharmaceuticalsAntihypertensive medicines
Schmelzpunkt160-162161 °C160-162°C
Physical DescriptionSolid
Dissociation Constants8.8
Collision Cross Section195.9 Ų [M+Na]+ [CCS Type: DTBuffer gas: N2Ionization: ESI+Dataset: TOXCASTSource Identifier: DTXSID7044633]184.6 Ų [M+H]+ [CCS Type: TWMethod: calibrated with polyalanine and drug standards]191.35 Ų [M+Na]+ [CCS Type: TW185.6 Ų [M+H]+ [CCS Type: TWMethod: Major Mix IMS/Tof Calibration Kit (Waters)]
Siedepunkt110.4°C (rough estimate)
Dichte1.2895 (rough estimate)
Brechungsindex1.6100 (estimate)
Lagerbedingungen-20°C Freezer
pKa (Säurekonstante)pKa (25°) 8.8 ± 0.2
AggregatzustandSolid
FarbeWhite to Off-White
Merck14,4935
BCS Class1
InChIKeyNDDAHWYSQHTHNT-UHFFFAOYSA-N
CAS Datenbank26807-65-8(CAS DataBase Reference)
EPA chemische InformationenBenzamide, 3-(aminosulfonyl)-4-chloro-N-(2,3-dihydro-2-methyl-1H-indol-1-yl)- (26807-65-8)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 1.5% (1 of 68) of reports.WarningH361 (86.8%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 68 reports by companies from 14 notifications to the ECHA C&L Inventory.
Regulatorische InformationenIndapamide: Non hazardous
Hazard Classes and CategoriesRepr. 2 (86.8%)
Drug Induced Liver InjuryDrug Induced Liver Injury Rank (DILIrank 2.0)IndapamideAmbiguous-DILI-concern5Adverse reactionsDOI:10.1016/j.drudis.2016.02.015
Effects During Pregnancy and Lactation◉ Summary of Use during Lactation
Wassergefährdungsklasse (WGK)2
Zollcode2935904000
RTECS-Nr.CV2451200
ToxizitätLD50 in rats, mice, guinea pigs (mg/kg): 393-421, 410-564, 347-416 i.p.394-440, 577-635, 272-358 i.v.>3000 all species orally (Kyncl)

Anwendungen & Verwendung

Beschreibung

Indapamide is a derivative of benzolsulfonamide and its mechanism of action is analogous to that of thiazides. It is intended for lowering arterial blood pressure and as an adjuvant drug for treating edema caused by cardiac insufficiency. Indapamide can be detected in urine. This product is intended for research and forensic applications.