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SPR741

SPR741

Catalog Number: orb1984072

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Catalog Numberorb1984072
CategorySmall Molecules
DescriptionSPR741, formerly NAB741 (12), is a cationic peptide derived from polymyxin B and is one such potentiator molecule that is under development for the treatment of serious Gram-negative bacterial infections.
CAS Number1179330-52-9
Purity98.00%
MW992.13
SMILESC([C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCN)C(=O)N[C@@H](CCN)C(=O)N[C@@]([C@@H](C)O)(C(=O)NCC[C@H](NC([C@H](NC([C@@H](NC(C)=O)[C@@H](C)O)=O)CO)=O)C(=O)N[C@@H](CCN)C(=O)N1)[H])C2=CC=CC=C2
FormulaC44H73N13O13
Biological ActivitySPR741, formerly NAB741 (12), is a cationic peptide derived from polymyxin B and is one such potentiator molecule that is under development for the treatment of serious Gram-negative bacterial infections.
Storage-20°C
NoteFor research use only
Expiration Date12 months from date of receipt.
  • SPR741 TFA (1179330-52-9 free base) [orb1984073]

    98.00%

    1106.15

    C46H74F3N13O15

    500 mg, 100 mg
  • SPR741 acetate [orb1708471]

    98%

    1052.18

    C46H77N13O15

    5 mg, 10 mg, 50 mg, 25 mg, 1 mg, 100 mg
  • SPR741 [orb2655224]

    > 98% (HPLC)

    1179330-52-9

    992.1

    C44H73N13O13

    500 mg, 200 mg, 100 mg
  • SPR741 (NAB741) [orb654655]

    [1179330-52-9]

    992.13

    C??H??N??O??

    100 mg, 25 mg, 50 mg