CAS No.526-08-9,SULFAPHENAZOLE Suppliers,MSDS download

Products Categories

Pharmaceutical (24)
Organic Chemicals (7)
Others (3)
Reagent (1)
Plant Extract (1)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	526-08-9
Name:	SULFAPHENAZOLE
Article Data:	9

Formula:	C15H14 N4 O2 S
Molecular Weight:	314.368
Synonyms:	Sulfanilamide,N1-(1-phenylpyrazol-5-yl)- (8CI); 1-Phenyl-5-sulfanilamidopyrazole;2-Phenyl-3-sulfanilamidopyrazole;3-(p-Aminobenzenesulfonamido)-2-phenylpyrazole;5-Sulfanilamido-1-phenylpyrazole; Depocid; Depotsulfonamide; Eftolon;Firmazolo; Inamil; Isarol; Isarol V; Merian; Microtan pirazolo;N1-(1-Phenylpyrazol-5-yl)sulfanilamide; Orisul; Orisulf; Paidazolo; Plisulfan;Raziosulfa; Sulfabid; Sulfaphenazol; Sulfaphenazole; Sulfaphenazon;Sulfaphenylpyrazole; Sulphaphenazole
Density:	1.39g/cm³
Melting Point:	179-183 °C
Boiling Point:	541.9°Cat760mmHg
Flash Point:	281.5°C
Safety:	Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. See also SULFONATES. When heated to decomposition it emits very toxic fumes of SO_x and NO_x.
PSA:	98.39000
LogP:	3.99030

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:32 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 526-08-9

Chemistry

IUPAC Name: 4-Amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide
Synonyms of 3-(p-Aminobenzenesulfonamido)-2-phenylpyrazole (CAS NO: 526-08-9) : 4-Amino-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide ; Benzenesulfonamide, 4-amino-N-(1-phenyl-1H-pyrazol-5-yl)- ; 1-Phenyl-5-sulfanilamidopyrazole
CAS NO: 526-08-9
Molecular Formula :C₁₅H₁₄N₄O₂S
Molecular Weight :314.3623
Molecular Structure :
EINECS: 208-384-3
Index of Refraction: 1.684
Surface Tension: 60.9 dyne/cm
Density: 1.39 g/cm³
Flash Point: 281.5 °C
Enthalpy of Vaporization: 81.99 kJ/mol
Boiling Point: 541.9 °C at 760 mmHg
Vapour Pressure: 8.34E-12 mmHg at 25°C
Melting point: 179-183 °C
Storage temp: 2-8°C
Color: 3-(p-Aminobenzenesulfonamido)-2-phenylpyrazole (CAS NO.526-08-9) is white to light yellow.

Uses

3-(p-Aminobenzenesulfonamido)-2-phenylpyrazole (CAS NO.526-08-9) is a sulfonamide antibacterial.

Production

Raw materials :Etanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Thionyl chloride-->PETROLEUM ETHER-->Triethyl orthoformate-->Ethyl cyanoacetate-->Chlorosulfonic acid-->Sodium dithionite-->Phenylhydrazine-->5-AMINO-1-PHENYLPYRAZOLE-->4-NITROBENZENESULFONIC ACID-->PHENYLURETHANE

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
mouse	LD50	intravenous	470mg/kg (470mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.
mouse	LD50	oral	3016mg/kg (3016mg/kg)	Minerva Medica. Vol. 52, Pg. 1789, 1961.
mouse	LD50	subcutaneous	660mg/kg (660mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.
rabbit	LD50	intravenous	440mg/kg (440mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.
rabbit	LD50	subcutaneous	950mg/kg (950mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.
rat	LD50	intravenous	525mg/kg (525mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.
rat	LD50	subcutaneous	900mg/kg (900mg/kg)	Drugs in Japan Vol. 6, Pg. 387, 1982.

Safety Profile

Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. See also SULFONATES. When heated to decomposition it emits very toxic fumes of SO_x and NO_x.
WGK Germany 2
RTECS DA9520000