Purdue Bioscience - SpeciPure

Olsalazine sodium is bioconverted to 5-aminosalicylic acid (5-ASA) in the colon and has anti-inflammatory activity in ulcerative colitis.

Pack Size	Availability	Price/USD
500 mg	In stock	$ 96
1 g	In stock	$ 182
2 g	In stock	$ 244
5 g	In stock	$ 514
10 g	In stock	$ 776

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)， Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation ：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

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Please refer to the datasheet of our products for more information about solubility. Some auxiliary solubilization methods such as sonication, heating, and vortex shaking may be able to assist in the dissolution of the product.

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Description	Olsalazine sodium is bioconverted to 5-aminosalicylic acid (5-ASA) in the colon and has anti-inflammatory activity in ulcerative colitis.
Targets&IC50	human intestinal macrophages chemotaxis to LTB4:0.39 mM
Synonyms	Olsalazine Sodium, Dipentum
CAS No.	6054-98-4
Chemical Formula	C14H8N2Na2O6
Molecular Weight	346.206
Solubility	H2O: 38 mg/mL (109.8 mM) DMSO: 4 mg/mL (11.55 mM); Ethanol: <1 mg/mL
Storage	Powder: -20°C for 2 years In solvent: -80°C for 1 year

Olsalazine disodium

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