Firategrast

CAS No. 402567-16-2

Firategrast( —— )

Catalog No. M37947 CAS No. 402567-16-2

Firategrast (SB 683699) is an orally active and specific α4β1/α4β7 integrin antagonist that reduces the transport of lymphocytes into the central nervous system (CNS) and decreases multiple sclerosis (MS) activity.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
1 mL x 10 mM in DMSO 93 In Stock
5MG 85 In Stock
10MG 136 In Stock
25MG 282 In Stock
50MG 454 In Stock
100MG 732 In Stock
200MG 995 In Stock
500MG Get Quote In Stock
1G Get Quote In Stock

Biological Information

  • Product Name
    Firategrast
  • Note
    Research use only, not for human use.
  • Brief Description
    Firategrast (SB 683699) is an orally active and specific α4β1/α4β7 integrin antagonist that reduces the transport of lymphocytes into the central nervous system (CNS) and decreases multiple sclerosis (MS) activity.
  • Description
    Firategrast (SB 683699) is an orally active and specific α4β1/α4β7 integrin antagonist. Firategrast reduces trafficking of lymphocytes into the central nervous system (CNS) and decreases multiple sclerosis (MS) activity.
  • In Vitro
    Firategrast (0.1-10 μM; 1 hour) significantly reduces chronic lymphocytic leukemia (CLL) cells adhesion. Firategrast is a potent Integrin α4β1 (VLA-4) antagonist (IC50=198 nM) at inhibiting the binding of soluble VCAM/Fc chimeric protein (sVCAM-1) to G2 acute lymphoblastic leukemia (ALL) cells. VLA-4 is composed of CD49d (α4) and CD29 (β1).
  • In Vivo
    Firategrast (30?mg/kg/day in drinking water; starting 2 or 7 days post transplantation to 21 days) shows an overall reduction of leukemic cells in the spleen. Animal Model:Female Wild-type C57BL/6J mice (8-12 weeks) with primary TCL1-tg splenocytes Dosage:30?mg/kg Administration:Drinking water; daily; starting 2 or 7 days post transplantation to 21 days Result:Showed an overall reduction of leukemic cells in the spleen, accompanied by significant spleen weight reduction.
  • Synonyms
    ——
  • Pathway
    Cell Cycle/DNA Damage
  • Target
    Integrin
  • Recptor
    Integrin
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    402567-16-2
  • Formula Weight
    499.5
  • Molecular Formula
    C27H27F2NO6
  • Purity
    >98% (HPLC)
  • Solubility
    In Vitro:?DMSO : ≥ 100 mg/mL (200.20 mM; ) Ethanol : ≥ 50 mg/mL (100.10 mM)
  • SMILES
    CCOCc1cc(OC)c(c(OC)c1)-c1ccc(C[C@H](NC(=O)c2c(F)cccc2F)C(O)=O)cc1
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Moses O. Evbuomwan, et al. Generation and Characterization of Novel VLA-4 Inhibitors for Stem Cell Mobilization in Combination with a CXCR2 Agonist. Blood (2017) 130 (Supplement 1): 3197.
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