p-[(2,4-diaminophenyl)azo]benzenesulphonamide

p-[(2,4-diaminophenyl)azo]benzenesulphonamide structure

CAS No.: 103-12-8

Chemical Name:: p-[(2,4-diaminophenyl)azo]benzenesulphonamide

Synonyms: Parazol;Relbazon;Rubiazol I;Pronzin rubrum;Prontosil rubrum;Prontosil flavum;sulfamidochrysoidine;4-(2,4-diaminophenyl)azobenzenesulfonamide;p-[(2,4-Diaminophenyl)azo]benzenesulfonamide;p-[(2,4-diaminophenyl)azo]benzenesulphonamide

CBNumber:: CB2933757

Molecular Formula:: C12H13N5O2S

Molecular Weight:: 291.33

MDL Number:: MFCD00869208

MOL File:: 103-12-8.mol

MSDS File:: SDS

Last updated:2022-12-21 16:56:50

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p-[(2,4-diaminophenyl)azo]benzenesulphonamide Properties

Melting point	249.5°C
Density	1.4999 (rough estimate)
refractive index	1.5630 (estimate)
Boiling point	601.2±65.0 °C(Predicted)
pka	9.73±0.10(Predicted)
FDA UNII	Q64Q9N6Q6O

p-[(2,4-diaminophenyl)azo]benzenesulphonamide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	API0004690	PRONTOSIL 95.00%	103-12-8	5MG	$499.9	2021-12-16	Buy

Product number	Packaging	Price	Buy
API0004690	5MG	$499.9	Buy

p-[(2,4-diaminophenyl)azo]benzenesulphonamide Chemical Properties,Uses,Production

Definition

ChEBI: A diphenyldiazene compound having two amino substituents at the 2- and 4-positions and an aminosulphonyl substituent at the 4'-position. It was the first antibacterial drug, (introduced 1935) and the first of the sulfonamide antibiotics.

p-[(2,4-diaminophenyl)azo]benzenesulphonamide Preparation Products And Raw materials

Raw materials

Preparation Products

p-[(2,4-diaminophenyl)azo]benzenesulphonamide Suppliers

Global( 3)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	28506	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58

Supplier	Advantage
BOC Sciences	58
Dideu Industries Group Limited	58
Alfa Chemistry	58

View Lastest Price from p-[(2,4-diaminophenyl)azo]benzenesulphonamide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-07-16	p-[(2,4-diaminophenyl)azo]benzenesulphonamide USP/EP/BP 103-12-8	US $1.10 / g	1g	99.9%	100 Tons Min	Dideu Industries Group Limited

p-[(2,4-diaminophenyl)azo]benzenesulphonamide USP/EP/BP
103-12-8
US $1.10 / g
99.9%
Dideu Industries Group Limited

103-12-8(p-[(2,4-diaminophenyl)azo]benzenesulphonamide)Related Search:

sulfachrysoidine Acid Black 234 p-[(2,4-diaminophenyl)azo]benzenesulphonamide

Parazol Prontosil flavum Prontosil rubrum Pronzin rubrum Relbazon Rubiazol I 4-(2,4-diaminophenyl)azobenzenesulfonamide 4-(2,4-diaminophenyl)diazenylbenzenesulfonamide 4-[2,4-bis(azanyl)phenyl]diazenylbenzenesulfonamide p-[(2,4-diaminophenyl)azo]benzenesulphonamide sulfamidochrysoidine p-[(2,4-diaminophenyl)azo]benzenesulphonamide USP/EP/BP Benzenesulfonamide, 4-[2-(2,4-diaminophenyl)diazenyl]- p-[(2,4-Diaminophenyl)azo]benzenesulfonamide 103-12-8