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ChemicalBook >> CAS DataBase List >> 2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole

2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole

2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole price.
  • $72 - $1360
  • Product name: 2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole
  • CAS: 827026-60-8
  • MF: C4H5N3O4S2
  • MW: 223.23
  • EINECS:
  • MDL Number:MFCD22199848
  • Synonyms:2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole;5-(AcetylaMino)-1,3,4-thiadiazole-2-sulfonic Acid;AcetazolaMide Related CoMpound (5-acetaMido-1,3,4-thiadiazole-2-sulfonic acid);5-acetamido-1,3,4-thiadiazole-2-sulfonic acid;Acetazolamide EP Impurity E;1,3,4-Thiadiazole-2-sulfonic acid, 5-(acetylamino)-;5-Acetamido-1,3,4-thiadiazole-2-sulfonic acid potassium salt;e.?5-acetamido-1,3,4-thiadiazole-2-sulfonicacid
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • Ambeed
  • American Custom Chemicals Corporation
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
Package
  • 5MG
  • 25mg
  • 100mg
  • 250mg
  • 1g
  • ManufacturerAmbeed
  • Product numberA372552
  • Product description5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97%
  • Packaging100mg
  • Price$72
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372552
  • Product description5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97%
  • Packaging250mg
  • Price$107
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA372552
  • Product description5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97%
  • Packaging1g
  • Price$266
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0045969
  • Product descriptionACETAZOLAMIDE EP IMPURITY E 95.00%
  • Packaging5MG
  • Price$453.56
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number38371
  • Product descriptionAcetazolamideImpurityE
  • Packaging25mg
  • Price$790
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1005059
  • Product descriptionAcetazolamide Related Compound E United States Pharmacopeia (USP) Reference Standard
  • Packaging25MG
  • Price$1360
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Ambeed A372552 5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97% 100mg $72 2021-12-16 Buy
Ambeed A372552 5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97% 250mg $107 2021-12-16 Buy
Ambeed A372552 5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid 97% 1g $266 2021-12-16 Buy
American Custom Chemicals Corporation API0045969 ACETAZOLAMIDE EP IMPURITY E 95.00% 5MG $453.56 2021-12-16 Buy
Medical Isotopes, Inc. 38371 AcetazolamideImpurityE 25mg $790 2021-12-16 Buy
Sigma-Aldrich 1005059 Acetazolamide Related Compound E United States Pharmacopeia (USP) Reference Standard 25MG $1360 2025-07-31 Buy

Properties

Melting point :282-283 °C(Solv: water (7732-18-5))
Density :1.841±0.06 g/cm3(Predicted)
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :9.44±0.50(Predicted)
form :Solid
color :Off-White to Pale Purple

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P330 Rinse mouth.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

5-(Acetylamino)-1,3,4-thiadiazole-2-sulfonic Acid is an impurity of Acetazolamide (A161500). Acetazolamide impurity E.

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N,N'-[IMinobis(sulfonyl-1,3,4-thiadiazole-5,2-diyl)]bisacetaMide Acetazolamide 5-Amino-1,3,4-thiadiazole-2-thiol ACETAZOLAMIDE-D3 5-AMINO-1,3,4-THIADIAZOLE-2-SULFONAMIDE 2-Acetylamino-5-mercapto-1,3,4-thiadiazole 2-CHLORO-N-1,3,4-THIADIAZOL-2-YLACETAMIDE

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Suppliers and manufacturers

Hubei Jusheng Technology Co.,Ltd.
Standardpharm Co. Ltd.
sgtlifesciences pvt ltd
Amadis Chemical Company Limited
QUALITY CONTROL SOLUTIONS LTD. J & K SCIENTIFIC LTD. Chemsky (shanghai) International Co.,Ltd BOC Sciences S.Z. PhyStandard Bio-Tech. Co., Ltd. Tianjin Chempharmatech Co.,Ltd.