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Cat. No.: HY-121057

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3-Hydroxyflunitrazepam

(Synonyms: 3-OH FNTZ)

3-Hydroxyflunitrazepam (3-OH FNTZ) is the major metabolite of Flunitrazepam (FNTZ), generated via 3-hydroxylation by CYP3A4 (K_m = 286 μM), and represents the dominant metabolic pathway (>80%) in liver microsomes. Its formation is significantly inhibited by CYP3A4 inhibitors such as Ketoconazole (HY-B0105) (IC₅₀ = 0.11 μM) and Ritonavir (HY-90001) (IC₅₀ = 0.041 μM), indicating a strong dependence on CYP3A4 activity and potential drug interactions.

For research use only. We do not sell to patients.

CAS No.: 67739-71-3
Formula: C₁₆H₁₂FN₃O₄
Molecular Weight:329.28

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (272 KB)

3-Hydroxyflunitrazepam Chemical Structure

CAS No.: 67739-71-3

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Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

All Cytochrome P450 Isoforms :

Chemical Information

CAS No. 67739-71-3
Molecular Weight 329.28
Formula C₁₆H₁₂FN₃O₄
SMILES

O=C1C(O)N=C(C2=CC=CC=C2F)C3=CC([N+]([O-])=O)=CC=C3N1C
Synonyms

3-OH FNTZ
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (272 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Hesse LM, et al. CYP3A4 is the major CYP isoform mediating the in vitro hydroxylation and demethylation of flunitrazepam. Drug Metab Dispos. 2001 Feb;29(2):133-40. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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Biological Activity
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References

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3-Hydroxyflunitrazepam

All Cytochrome P450 Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

3-Hydroxyflunitrazepam Related Classifications

HY-121057 Related Classifications