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Heterocyclic building blocks

Propazolamide

Also known as N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propanamide, N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propionamide, 5-propylamido-2-sulfamoyl-1,3,4-thiadiazole

CAS 98-75-9Formula C5H8N4O3S2Molar mass 236.28 g/mol
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Propazolamide chemical structure, C5H8N4O3S2, CAS 98-75-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
98-75-9
Formula
C5H8N4O3S2
Molar mass
236.28 g/mol
HS code
293590
Category
Heterocyclic building blocks

What is Propazolamide?

Plain description, key identifiers and synonyms

Propazolamide is a chemical substance with the molecular formula C5H8N4O3S2 and a molar mass of 236.28 g/mol. Its CAS registry number is 98-75-9. The IUPAC name is N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propanamide
CAS number
98-75-9 CAS number cross-checked
Molecular formula
C5H8N4O3S2
UNII
5E2PXL9FZF
MDL number
MFCD00868340
InChIKey
PCBBBQKRWNGNDW-UHFFFAOYSA-N
InChI
InChI=1S/C5H8N4O3S2/c1-2-3(10)7-4-8-9-5(13-4)14(6,11)12/h2H2,1H3,(H2,6,11,12)(H,7,8,10)
SMILES (canonical and isomeric)
CCC(=O)NC1=NN=C(S1)S(=O)(=O)N

Synonyms

  • N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propanamide
  • N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propionamide
  • 5-propylamido-2-sulfamoyl-1,3,4-thiadiazole
  • 5-Propionamido-1,3,4-thiadiazole-2-sulfonamide
  • Propazolamida
  • VFG

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
236.28 g/molcalc.
Exact mass
236.0038 Dacalc.
LogP (octanol/water)
-0.47calc.
Topological polar surface area
115 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1nncs1

c1nncs1

1 ring, 5 atoms, the 1,3,4-Thiadiazole ring system.

1,661 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.

Propazolamide suppliers

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No supplier listings yet

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Propazolamide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

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 Propazolamide 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 Propazolamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Propazolamide?

Propazolamide is a chemical substance with the molecular formula C5H8N4O3S2 and a molar mass of 236.28 g/mol. Its CAS registry number is 98-75-9. The IUPAC name is N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propanamide.

What is the CAS number of Propazolamide?

The CAS registry number of Propazolamide is 98-75-9.

What is the molecular formula and weight of Propazolamide?

The molecular formula of Propazolamide is C5H8N4O3S2 and its molar mass is 236.28 g/mol.

What is Propazolamide used for?

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

Is Propazolamide hazardous?

No GHS hazard classification for Propazolamide 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 Propazolamide?

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

Where can I buy Propazolamide?

Post a free request on CompoundList and suppliers of Propazolamide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Propazolamide?

Suppliers quote Propazolamide 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 Propazolamide

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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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