IpOHA

SKU:BHB21901726
Overview
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IpOHA (CAS 132418-03-2) is an inhibitor supplied as a solid. Relevant to Anti-infection research. Molecular formula C5H9NO4, molecular weight 147.13 g/mol.
Purity 98.61%
CAS Number 132418-03-2
Molecular Weight 147.13 g/mol
Form Solid
Storage 4°C as supplied; in solvent -80°C
Options selector
Catalog no. Size
HY-153351-5MG 5 mg
HY-153351-10MG 10 mg
HY-153351-50MG 50 mg
HY-153351-100MG 100 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 5 mg, 10 mg, 50 mg, 100 mg
  • Lead time: varies by selected option.
  • Storage: 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
  • Shipping: Room temperature in continental US; may vary elsewhere.
  • Upon receipt: refrigerate at 4°C as soon as possible.
Field Specification
CAS no. 132418-03-2
Applications
  • Functional Assay (In Vitro)
Molecular weight 147.13
Molecular formula C5H9NO4
Purity 98.61%
SMILES O=C(C(N(C(C)C)O)=O)O
Form Solid
Storage 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
Shipping Room temperature in continental US; may vary elsewhere.
Catalog no. (Mfr.) HY-153351
Main SKU BHB21901726
Inhibitors

Compound Overview

IpOHA is a potent inhibitor of plant KARI and also acts as an antimycobacterial agent, with a Ki value of 97.7 nM against Mycobacterium tuberculosis (Mt)[1]. It is supplied as an off-white to light yellow solid (C5H9NO4, MW 147.13) at 98.61% purity.

Physical & Chemical Properties

CAS Number 132418-03-2
Molecular Formula C5H9NO4
Molecular Weight 147.13 g/mol
Purity 98.61%
Appearance Solid
Color Off-white to light yellow
SMILES O=C(C(N(C(C)C)O)=O)O
Signaling Pathway Anti-infection
Solubility In Vitro: DMSO: 50 mg/mL (339.84 mM; Requires sonication; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Storage 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
Shipping Room temperature in continental US; may vary elsewhere.

Literature Cited

Sources cited in this description. Peer-reviewed publications that used this product are listed under References.

[1]. Kandale A, et al. Analogues of the Herbicide, N-Hydroxy-N-isopropyloxamate, Inhibit Mycobacterium tuberculosis Ketol-Acid Reductoisomerase and Their Prodrugs Are Promising Anti-TB Drug Leads. J Med Chem. 2021 Feb 11;64(3):1670-1684.

Safety

For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.

In Vitro

SolventSolubilityNotes
DMSO50 mg/mL (339.84 mM)requires sonication; use freshly opened DMSO (absorbed moisture lowers solubility)

Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); sealed storage, away from moisture and light; avoid repeated freeze-thaw cycles.

In Vivo

Choose the formulation that suits the animal model and route of administration; percentages are volume ratios of the final working solution. Start from a clear DMSO stock (see In Vitro above), add the co-solvents one at a time in the order listed, mixing after each addition, and prepare the working solution fresh on the day of dosing. If precipitation or phase separation occurs, gentle warming or sonication can help.

Protocol 1

Composition10% DMSO + 40% PEG300 + 5% Tween-80 + 45% saline
Result≥ 1.25 mg/mL (8.50 mM); clear solution
How to prepareGives a clear solution at ≥ 1.25 mg/mL (saturation not determined). For 1 mL of working solution: add 100 μL DMSO stock (12.5 mg/mL) to 400 μL PEG300; then 50 μL Tween-80; then 450 μL saline to bring the volume to 1 mL. Saline: dissolve 0.9 g sodium chloride in ddH2O and make up to 100 mL.

Protocol 2

Composition10% DMSO + 90% (20% SBE-β-CD in saline)
Result≥ 1.25 mg/mL (8.50 mM); clear solution
How to prepareGives a clear solution at ≥ 1.25 mg/mL (saturation not determined). For 1 mL of working solution: add 100 μL DMSO stock (12.5 mg/mL) to 900 μL 20% SBE-β-CD in saline. 20% SBE-β-CD in saline: dissolve 2 g SBE-β-CD powder in 10 mL saline until clear (4°C, store up to one week).

Protocol 3

Composition10% DMSO + 90% Corn Oil
Result≥ 1.25 mg/mL (8.50 mM); clear solution
How to prepareGives a clear solution at ≥ 1.25 mg/mL (saturation not determined). Use with caution if continuous dosing will exceed two weeks. For 1 mL of working solution: add 100 μL DMSO stock (12.5 mg/mL) to 900 μL corn oil.

Data provided by the manufacturer.

Q.Why is there no price on some sizes?
A.Availability and lead time for those sizes are confirmed on inquiry. Send us the size you need and we will come back with price and lead time.
Q.Can this be used in humans or for diagnostics?
A.No. This product is supplied For Research Use Only. It is not for diagnostic or therapeutic procedures and not for human or veterinary use.

Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.

  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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