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Screening compounds

Epithiazide

Also known as Epitizide, Flurese, Epitizid

CAS 1764-85-8Formula C10H11ClF3N3O4S3Molar mass 425.86 g/molEC 217-181-9
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard
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Epithiazide chemical structure, C10H11ClF3N3O4S3, CAS 1764-85-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1764-85-8
Formula
C10H11ClF3N3O4S3
Molar mass
425.86 g/mol
EC number
217-181-9
HS code
293590
Category
Screening compounds

What is Epithiazide?

Plain description, key identifiers and synonyms

Epitizide is a benzothiadiazine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6-chloro-1,1-dioxo-3-(2,2,2-trifluoroethylsulfanylmethyl)-3,4-dihydro-2H-1λ6,2,4-benzothiadiazine-7-sulfonamide
CAS number
1764-85-8 CAS number cross-checkedOther or deprecated CAS: 96783-08-3, 96783-09-4
EC number
217-181-9
Molecular formula
C10H11ClF3N3O4S3
UNII
5B266B85J1, D6Z4GR94BH, W8B42Z8CTX
InChIKey
RINBGYCKMGDWPY-UHFFFAOYSA-N
InChI
InChI=1S/C10H11ClF3N3O4S3/c11-5-1-6-8(2-7(5)23(15,18)19)24(20,21)17-9(16-6)3-22-4-10(12,13)14/h1-2,9,16-17H,3-4H2,(H2,15,18,19)
SMILES (canonical and isomeric)
C1=C2C(=CC(=C1Cl)S(=O)(=O)N)S(=O)(=O)NC(N2)CSCC(F)(F)F

Synonyms

  • Epitizide
  • Flurese
  • Epitizid
  • Thiaver
  • Epitizidum
  • Eptizida
  • Flurese (VAN)
  • Epitizida
  • Epitizide (INN)
  • Epithiazide (USAN)
  • Epitizidum (INN-Latin)
  • Eptizida (INN-Spanish)
  • Epitizide (mart.)
  • 3-((2,2,2-Trifluoroethylthio)methyl)-6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide
  • 6-chloro-1,1-dioxo-3-(((2,2,2-trifluoroethyl)sulfanyl)methyl)-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
  • 6-chloro-1,1-dioxo-3-{[(2,2,2-trifluoroethyl)sulfanyl]methyl}-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
  • (+)-Epithiazide
  • (-)-Epithiazide
  • Epitizide, (+)-
  • Epitizide, (-)-
  • Epithiazide, (+)-
  • Epithiazide, (-)-
  • P-2105, Thiaver
  • 6-chloro-1,1-dioxo-3-(2,2,2-trifluoroethylsulfanylmethyl)-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
  • 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-3-(((2,2,2-trifluoroethyl)thio)methyl)-, 1,1-dioxide, (+)-
Show all 31 synonyms
  • 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-3-(((2,2,2-trifluoroethyl)thio)methyl)-, 1,1-dioxide, (-)-
  • 6-Chloro-3-(((2,2,2-trifluoroethyl)thio)methyl)-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide
  • C10H11ClF3N3O4S3
  • 6-Chloro-3,4-dihydro-3-[[(2,2,2-trifluoroethyl)thio]methyl]-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-Dioxide, 6-Chloro-3,4-dihydro-7-sulfamoyl-3-
  • 6-Chloro-3,4-dihydro-3{((2,2,2-trifluoroethyl)thio)methyl}-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide
  • 6-Chloro-3,4-dihydro-3{[(2,2,2-trifluoroethyl)thio]methyl}-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide

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
425.86 g/molcalc.
Exact mass
424.9552 Dacalc.
LogP (octanol/water)
1.31calc.
Topological polar surface area
118.4 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
24calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H341Suspected of causing genetic defects.
  • H361Suspected of damaging fertility or the unborn child.
Precautionary statements (18)
  • P203Obtain, read and follow all safety instructions before use.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Epithiazide suppliers

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Epithiazide price

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Uses and applications

What the substance is used for, by industry and function

Pharmacology

Epithiazide is a trifluoroethylthio-containing 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 Epithiazide 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 Epithiazide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Epithiazide?

Epitizide is a benzothiadiazine.

What is the CAS number of Epithiazide?

The CAS registry number of Epithiazide is 1764-85-8. Other or deprecated CAS numbers: 96783-08-3, 96783-09-4.

What is the molecular formula and weight of Epithiazide?

The molecular formula of Epithiazide is C10H11ClF3N3O4S3 and its molar mass is 425.86 g/mol.

What is Epithiazide used for?

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

Is Epithiazide hazardous?

Epithiazide carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Epithiazide?

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

Where can I buy Epithiazide?

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What is the price of Epithiazide?

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Guides for buyers

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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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