Chinese Japanese Germany


Brand Name(s)
Chemical Name:
Molecular Formula:
Formula Weight:
MOL File:

Salicylazosulfapyridine Properties

Melting point:
260-265 °C (dec.)(lit.)
1.3742 (rough estimate)
refractive index 
1.6000 (estimate)
storage temp. 
NH4OH 1 M: 50 mg/mL, clear, red
pKa 0.6(H2O t = 20 I < 0.001) (Uncertain);2.4(H2O t = 20 I < 0.001) (Uncertain);9.7(H2O t = 20 I < 0.001) (Uncertain);11.8(H2O t = 20 I < 0.001) (Uncertain)
Water Solubility 
<0.1 g/100 mL at 25 ºC
CAS DataBase Reference
599-79-1(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-hydroxy-5-[[4-[(2-pyridinylamino) sulfonyl]phenyl]azo]-(599-79-1)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  42/43
Safety Statements  22-29/56-45
RIDADR  3077
WGK Germany  2
RTECS  VO6250000
HS Code  29350090
Hazardous Substances Data 599-79-1(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Salicylazosulfapyridine price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S0883 Sulfasalazine analytical standard, ≥98% (HPLC) 599-79-1 10g $51.5 2018-11-20 Buy
Sigma-Aldrich 1636005 Sulfasalazine United States Pharmacopeia (USP) Reference Standard 599-79-1 125mg $286.65 2018-11-20 Buy
TCI Chemical S0580 Sulfasalazine >95.0%(HPLC)(T) 599-79-1 25g $92 2018-11-22 Buy
Cayman Chemical 15025 Sulfasalazine ≥98% 599-79-1 5g $25 2018-11-13 Buy
Cayman Chemical 15025 Sulfasalazine ≥98% 599-79-1 10g $38 2018-11-13 Buy

Salicylazosulfapyridine Chemical Properties,Uses,Production

Brand Name(s)

Azulfidine (Salazopyrin in Canada)

Chemical Properties

Brownish-Yellow Crystals


Anti-inflammatory (gastrointestinal). Has been used in granulomatous colitis.


anticolitis and Crohn's disease


Sulfasalazine is an anti-inflammatory (gastrointestinal). Sulfasalazine has been used in granulomatous colitis.


An inhibitor of of GSH-H-transferase and NF-kB activation and an apoptosis inducer


ChEBI: An azobenzene consisting of diphenyldiazene having a carboxy substituent at the 4-position, a hydroxy substituent at the 3-position and a 2-pyridylaminosulphonyl substituent at the 4'-position.


Sulfasalazine is a prodrug of the anti-inflammatory agent 5-aminosalicylic acid that is covalently linked to the antibiotic sulfapyridine by an azo bond. This bond is rapidly cleaved by bacteria in the terminal ileum and colon, thus releasing the active anti-inflammatory component. It has long been used in treatment of inflammatory bowel disease and rheumatoid arthritis because of its ability to induce T lymphocyte apoptosis, modulate inflammatory mediators from both cyclooxygenase/5-lipoxygenase pathways and NF-κB signaling pathways, attenuate transcription of proinflammatory cytokines, and activate PPARγ.[Cayman Chemical]

General Description

Odorless yellow or brownish-yellow to orange powder. Tasteless.

Air & Water Reactions

Light sensitive and may be sensitive to prolonged exposure to air. Dust can be explosive when suspended in air at specific concentrations. Insoluble in water.

Fire Hazard

Flash point data for Salicylazosulfapyridine are not available; however, Salicylazosulfapyridine is probably combustible.

Salicylazosulfapyridine Preparation Products And Raw materials

Raw materials

Preparation Products

Salicylazosulfapyridine Suppliers

Global( 203)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22080 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
career henan chemical co
+86-371-86658258 CHINA 10010 58
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18018719207
0755-85201366 China 3285 58
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 China 2220 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 Germany 3587 66
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15940 69

View Lastest Price from Salicylazosulfapyridine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 Salicylazosulfapyridine
US $1.00 / KG 1KG 98% 100KG

599-79-1(Salicylazosulfapyridine)Related Search:

Copyright 2017 © ChemicalBook. All rights reserved