ChemicalBook CAS DataBase List Sulfamethoxazole

Sulfamethoxazole

$5 - $683

Product nameSulfamethoxazole
Cas No723-46-6
MFC10H11N3O3S
MW253.28
EINECS211-963-3
MDL NumberMFCD00010546

Synonyms

n’-(5-methyl-3-isoxazolyl)-sulfanilamid ;n’-(5-methyl-3-isoxazolyl)sulfanilamide ;n’-(5-methylisoxazol-3-yl)sulphanilamide ;N<sup>1</sup>-(5-Methyl-3-isoxazolyl)sulphanilamide;Radonil;Ro 4-2130;Ro 6-2580/11;ro4-2130

Price

Brand	Packaging	Price	Product name
AHH MT-41365	1000g	$305	4-Amino-N-(5-methyl-3-isoxazoyl)benzenesulfonamide
AK Scientific J95113	100g	$60	Sulfamethoxazole
Alfa Aesar J67346	50ml	$105	Sulfamethoxazole, 50 mg/ml in distilled water
Alfa Aesar J66565	100g	$171	Sulfamethoxazole
Alfa Aesar J67346	25ml	$41.7	Sulfamethoxazole, 50 mg/ml in distilled water
Ambeed A1458841	100g	$40	4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Ambeed A1458841	25g	$14	4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Ambeed A1458841	10g	$7	4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Ambeed A1458841	500g	$138	4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Ambeed A1458841	1kg	$243	4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide

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Properties

Melting point	166 °C
Boiling point	482℃
Density	1.3915 (rough estimate)
refractive index	1.6630 (estimate)
Flash point	>110°(230°F)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Practically insoluble in water, freely soluble in acetone, sparingly soluble in ethanol (96 per cent). It dissolves in dilute solutions of sodium hydroxide and in dilute acids.
pka	pKa 5.60±0.05 (Uncertain)
form	Solid
color	White to Pale Yellow
Water Solubility	Soluble in ethanol or acetone. Very slightly soluble in water
Sensitive	Light Sensitive
Merck	14,8918
BRN	6732984
BCS Class	2,4
Stability	Stable, but light sensitive. Incompatible with strong oxidizing agents.
InChIKey	JLKIGFTWXXRPMT-UHFFFAOYSA-N
CAS DataBase Reference	723-46-6(CAS DataBase Reference)
IARC	3 (Vol. Sup 7, 79) 2001
NIST Chemistry Reference	Sulfanilamide, n1-(5-methyl-3-isoxazolyl)-(723-46-6)
EPA Substance Registry System	Sulfamethoxazole (723-46-6)

Sulfamethoxazole

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