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

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

Product Name
2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole
CAS No.
827026-60-8
Chemical Name
2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole
Synonyms
Acetazolamide EP Impurity E;2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole;5-acetamido-1,3,4-thiadiazole-2-sulfonic acid;Lavybens Refrence Standard Acetazolamide RC-E;e.?5-acetamido-1,3,4-thiadiazole-2-sulfonicacid;5-(AcetylaMino)-1,3,4-thiadiazole-2-sulfonic Acid;1,3,4-Thiadiazole-2-sulfonic acid, 5-(acetylamino)-;5-Acetamido-1,3,4-thiadiazole-2-sulfonic acid potassium salt;AcetazolaMide Related CoMpound (5-acetaMido-1,3,4-thiadiazole-2-sulfonic acid)
CBNumber
CB92621525
Molecular Formula
C4H5N3O4S2
Formula Weight
223.23
MOL File
827026-60-8.mol
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2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole Property

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1005059
Product name
Acetazolamide Related Compound E
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25MG
Price
$1440
Updated
2022/05/15
American Custom Chemicals Corporation
Product number
API0045969
Product name
ACETAZOLAMIDE EP IMPURITY E
Purity
95.00%
Packaging
5MG
Price
$453.56
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
38371
Product name
AcetazolamideImpurityE
Packaging
25mg
Price
$790
Updated
2021/12/16
Ambeed
Product number
A372552
Product name
5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid
Purity
97%
Packaging
100mg
Price
$72
Updated
2021/12/16
Ambeed
Product number
A372552
Product name
5-Acetamido-1,3,4-thiadiazole-2-sulfonicacid
Purity
97%
Packaging
250mg
Price
$107
Updated
2021/12/16
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2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole Chemical Properties,Usage,Production

Uses

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

2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazole Preparation Products And Raw materials

Raw materials

Preparation Products

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

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827026-60-8, 2-(AcetylaMino)-5-sulfo-1,3,4-thiadiazoleRelated Search:

ACETAZOLAMIDE-D3 5-Amino-1,3,4-thiadiazole-2-thiol Acetazolamide 2-Acetylamino-5-mercapto-1,3,4-thiadiazole NSC 231656 CL 19506 7-5526 5-AMINO-1,3,4-THIADIAZOLE-2-SULFONAMIDE N,N'-[IMinobis(sulfonyl-1,3,4-thiadiazole-5,2-diyl)]bisacetaMide 5-tert-butyl-N-methyl-1,3,4-thiadiazol-2-amine N-[3-methyl-5-[(phenylmethyl)thio]-1,3,4-thiadiazol-2(3H)-ylidene]acetamide 2-(ACETAMIDO)-5-(CHLOROSULFONYL)-1,3,4-THIADIAZOLE bis(2-Acetamido-1,3,4-thiadiazol-5-yl) Disulfide 2-CHLORO-N-1,3,4-THIADIAZOL-2-YLACETAMIDE AcetazolaMide IMpurity - N-(5-AcetaMido-1,3,4-Thiadiazole-2-YL) SulphaMoyl-1,3,4-Thiadiazol-2-yl AcetaMide Acetazolamide-13C2-d3 Acetazolamide Disulphide Impurity

  • 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
  • Lavybens Refrence Standard Acetazolamide RC-E
  • 827026-60-8
  • C4H5N3O4S2
  • Amines
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds