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Merck
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A6011

Sigma-Aldrich

Acetazolamide

≥99%, powder

Sinonimo/i:

5-Acetamido-1,3,4-thiadiazole-2-sulfonamide, N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide, N-(5-[Aminosulfonyl]-1,3,4-thiadiazol-2-yl)acetamide

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About This Item

Formula empirica (notazione di Hill):
C4H6N4O3S2
Numero CAS:
59-66-5
Peso molecolare:
222.25
Numero CE:
200-440-5
Numero MDL:
MFCD00003105
Codice UNSPSC:
12352202
ID PubChem:
57653866
NACRES:
NA.77

Origine biologica

synthetic

Saggio

≥99%

Forma fisica

powder

pKa 

7.2

Punto di fusione

258-259 °C

Solubilità

1 M NH4OH: 50 mg/mL
DMSO: soluble
methanol and ethanol: slightly soluble

Stringa SMILE

CC(=O)Nc1nnc(s1)S(N)(=O)=O

InChI

1S/C4H6N4O3S2/c1-2(9)6-3-7-8-4(12-3)13(5,10)11/h1H3,(H2,5,10,11)(H,6,7,9)
BZKPWHYZMXOIDC-UHFFFAOYSA-N

Informazioni sul gene

human ... CA1(759) , CA12(771) , CA14(23632) , CA2(760) , CA3(761) , CA4(762) , CA5A(763) , CA5B(11238) , CA9(768)
mouse ... Car13(71934) , Car5a(12352)
rat ... Car2(54231) , Car4(29242)

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Applicazioni

Acetazolamide has been used:
  • to study its protective effect on steatotic liver grafts against cold ischemia reperfusion injury{49)
  • to determine its ability to bind isolated porcine retinal pigment epithelium (RPE) melanin by cassette dosing and rapid equilibrium dialysis inserts
  • to validate the in vitro gastrulation model of P19C5 stem cells for developmental toxicity screening assays
  • to study its inhibitory effect on melanogenesis through enzyme kinetic, in vitro, in vivo and in silico analyses in zebrafish and in A375 human melanoma cells

Carbonic anhydrase inhibitor; increases cerebral blood flow.

Azioni biochim/fisiol

Acetazolamide is a member of sulfonamide drug family. It as an ability to inhibit the activity of carbonic anhydrase. It rapidly increases cerebral blood flow (CBF) and is used as an investigative tool in CBF studies. Acetazolamide acts as a therapeutic agent for epilepsy, glaucoma and pseudotumor cerebri.
Inhibits water permeability of membranes by interacting with aquaporins

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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Maria Skytte Torring et al.
Investigative ophthalmology & visual science, 50(1), 345-351 (2008-09-02)
Carbonic anhydrase inhibitors reduce intraocular pressure, which may protect the optic nerve from ischemia. However, carbonic anhydrase inhibitors have also been shown to dilate the blood vessels in the retina and the optic nerve head. The purpose of the present
Effect of acetazolamide on cerebral blood flow and cerebral metabolic rate for oxygen.
Vorstrup S, et al.
The Journal of Clinical Investigation, 74(5), 1634-1639 (1984)
Gianfranco Bazzu et al.
Analytical chemistry, 81(6), 2235-2241 (2009-02-19)
A miniaturized biotelemetric device for the amperometric detection of brain tissue oxygen is presented. The new system, derived from a previous design, has been coupled with a carbon microsensor for the real-time detection of dissolved O(2) in the striatum of
Bradley A Edwards et al.
Sleep, 36(2), 281-285 (2013-02-02)
The magnitude of the post-apnea/hypopnea ventilatory overshoot following arousal may perpetuate subsequent respiratory events in obstructive sleep apnea (OSA) patients, potentially contributing to the disorder's severity. As acetazolamide can reduce apnea severity in some patients, we examined the effect of
Max T B Clabbers et al.
Communications biology, 3(1), 417-417 (2020-08-02)
Visualizing ligand binding interactions is important for structure-based drug design and fragment-based screening methods. Rapid and uniform soaking with potentially reduced lattice defects make small macromolecular crystals attractive targets for studying drug binding using microcrystal electron diffraction (MicroED). However, so
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