Acetazolamide EP Impurity G - CAS 2349-67-9

Name: Acetazolamide EP Impurity G
Brand: BOC Sciences
Rating: 5 (1 reviews)

Catalog:	BB018078
Product Name:	Acetazolamide EP Impurity G
CAS:	2349-67-9
Synonyms:	2-Amino-5-mercapto-1,3,4-thiadiazole; 5-Amino-1,3,4-thiadiazole-2(3H)-thione; 2-Amino-1,3,4-thiadiazol-5-thiol; 2-Amino-1,3,4-thiadiazole-5-mercaptan; 2-Amino-5-mercaptothiadiazole; 2-Amino-5-sulfanyl-1,3,4-thiadiazole; 2-Amino-Δ2-1,3,4-thiadiazoline-5-thione; 2-Mercapto-5-amino-1,3,4-thiadiazole; 2-Mercapto-5-aminothiadiazole; 2-Thiol-5-amino-1,3,4-thiadiazole; 5-Amino-1,3,4-thiadiazole-2-mercaptan; 5-Amino-1,3,4-thiadiazole-2-thiol; 5-Amino-2-mercapto-1,3,4-thiadiazole; 5-Amino-2-sulfhydryl-1,3,4-thiadiazole; 5-Thio-2-amino-[1,3,4]thiadiazole; 5-Thiol-2-amino-1,3,4-thiadiazole; ATT; NSC 209061; NSC 21402; WR 180; Aminothiadiazole mercaptan

Technical Data

Related CAS:	17374-12-8 (Deleted CAS) 36369-18-3 (Deleted CAS) 1630090-71-9 (Deleted CAS)
IUPAC Name:	5-amino-3H-1,3,4-thiadiazole-2-thione
Description:	An Acetazolamide impurity. Acetazolamide is a diuretic medication indicated for the treatment of glaucoma.
Molecular Weight:	133.20
Molecular Formula:	C2H3N3S2
Canonical SMILES:	C1(=NNC(=S)S1)N
InChI:	InChI=1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6)
InChI Key:	GDGIVSREGUOIJZ-UHFFFAOYSA-N
Boiling Point:	242.3±23.0°C at 760 mmHg
Melting Point:	235°C
Purity:	98.0%
Density:	2.04±0.1 g/cm3
MDL:	MFCD00003108
LogP:	0.99020

GHS Hazard Statement:	H302 (88.37%): Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement:	P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word:	Warning

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PMID	Publication Date	Title	Journal
22227017	20120501	5-amino-2-mercapto-1,3,4-thidiazole modified single-use sensors for electrochemical DNA analysis	Colloids and surfaces. B, Biointerfaces
22342901	20120430	Ultrasensitive fluorescence-quenched chemosensor for Hg(II) in aqueous solution based on mercaptothiadiazole capped silver nanoparticles	Journal of hazardous materials
22589843	20120401	trans-Bis(5-amino-1,3,4-thia-diazol-2-thio-lato-κS(2))bis-(triphenyl-phosphane-κP)palladium(II) dimethyl sulfoxide disolvate hemihydrate	Acta crystallographica. Section E, Structure reports online
22649300	20120101	Preconcentration of trace amounts of Pb(II) ions without any chelating agent by using magnetic iron oxide nanoparticles prior to ETAAS determination	TheScientificWorldJournal
22000758	20111215	Ultrasensitive detection of L-cysteine using gold-5-amino-2-mercapto-1,3,4-thiadiazole core-shell nanoparticles film modified electrode	Biosensors & bioelectronics

Complexity:	129
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	132.97683946
Formal Charge:	0
Heavy Atom Count:	7
Hydrogen Bond Acceptor Count:	3
Hydrogen Bond Donor Count:	2
Isotope Atom Count:	0
Monoisotopic Mass:	132.97683946
Rotatable Bond Count:	0
Topological Polar Surface Area:	108 Å²
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	0.3