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Screening compounds

Ethiazide

Also known as Etiazida, Ethiazidum, Etiazide

CAS 1824-58-4Formula C9H12ClN3O4S2Molar mass 325.80 g/molEC 217-358-0
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Ethiazide chemical structure, C9H12ClN3O4S2, CAS 1824-58-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1824-58-4
Formula
C9H12ClN3O4S2
Molar mass
325.80 g/mol
EC number
217-358-0
HS code
293590
Category
Screening compounds

What is Ethiazide?

Plain description, key identifiers and synonyms

Ethiazide is a benzothiadiazine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6-chloro-3-ethyl-1,1-dioxo-3,4-dihydro-2H-1λ6,2,4-benzothiadiazine-7-sulfonamide
CAS number
1824-58-4 CAS number cross-checked
EC number
217-358-0
Molecular formula
C9H12ClN3O4S2
UNII
EK9LSW731R
MDL number
MFCD00867314
InChIKey
VXLCNTLWWUDBSO-UHFFFAOYSA-N
InChI
InChI=1S/C9H12ClN3O4S2/c1-2-9-12-6-3-5(10)7(18(11,14)15)4-8(6)19(16,17)13-9/h3-4,9,12-13H,2H2,1H3,(H2,11,14,15)
SMILES (canonical and isomeric)
CCC1NC2=CC(=C(C=C2S(=O)(=O)N1)S(=O)(=O)N)Cl

Synonyms

  • Etiazida
  • Ethiazidum
  • Etiazide
  • 6-chloro-3-ethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
  • Hypertane
  • Eclotizidum
  • Salta
  • 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3-ethyl-3,4-dihydro-, 1,1-dioxide
  • Aethiazidum
  • Neo-diuresal
  • 6-Chloro-3-ethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide
  • 3-Ethylhydrochlorothiazide
  • 3-Ethyl-3,4-dihydro-6-chloro-7-sulfamoyl-2H-1,2,4-benzothiadiazine 1,1-dioxide
  • C9H12ClN3O4S2
  • Acthiazidum
  • 7-Chloro-2-ethyl-4,4-dioxo-1,2,3-trihydro-4-thiaquinazoline-6-sulfonamide
  • Ethiazide (JAN/INN)
  • 6-Chloro-3-ethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide-1,1-dioxide
  • 6-Chloro-3-ethyl-1,1-dioxo-1,2,3,4-tetrahydro-1lambda~6~,2,4-benzothiadiazine-7-sulfonamide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
325.80 g/molcalc.
Exact mass
324.9958 Dacalc.
LogP (octanol/water)
0.43calc.
Topological polar surface area
118.4 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=S1(=O)NCNc2ccccc21

O=S1(=O)NCNc2ccccc21

2 rings, 12 atoms, the 2H-1,2,4-Benzothiadiazine, 3,4-dihydro-, 1,1-dioxide ring system.

123 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Ethiazide suppliers

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Where suppliers are based

1 supplier in 1 country

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Ethiazide price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Pharmacology

Ethiazide is a benzothiadiazine sulfonamide derivative belonging to the class of the thiazide diuretics.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ethiazide is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ethiazide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ethiazide, based on the data on this page

What is Ethiazide?

Ethiazide is a benzothiadiazine.

What is the CAS number of Ethiazide?

The CAS registry number of Ethiazide is 1824-58-4.

What is the molecular formula and weight of Ethiazide?

The molecular formula of Ethiazide is C9H12ClN3O4S2 and its molar mass is 325.80 g/mol.

What is Ethiazide used for?

Known uses and roles of Ethiazide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ethiazide hazardous?

No GHS hazard classification for Ethiazide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ethiazide?

Ethiazide is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethiazide?

CompoundList lists 1 supplier of Ethiazide in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ethiazide?

Suppliers quote Ethiazide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ethiazide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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