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Cat. No.: HY-112053R

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DPPH (Standard)

(Synonyms: 2,2-Diphenyl-1-picrylhydrazyl (Standard))

고객리뷰

Based on 1 Customer Validation

DPPH (Standard) is the analytical standard of DPPH. This product is intended for research and analytical applications. DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable free radical that can be used to measure the radical scavenging activity of antioxidants. The odd electron of nitrogen atom in DPPH is reduced by receiving a hydrogen atom from antioxidants to the corresponding hydrazine. DPPH method may be utilized in aqueous and nonpolar organic solvents and can be used to examine both hydrophilic and lipophilic antioxidants.

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

Purity: 95.24%
CAS No.: 1898-66-4
화학식: C₁₈H₁₂N₅O₆
분자량:394.32

보관:

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

DPPH (Standard) Chemical Structure

CAS No.: 1898-66-4

사이즈

가격

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수량

Amount: USD 0.00

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

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

Product Information

Information

신청

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 1898-66-4
Appearance Solid
분자량 394.32
화학식 C₁₈H₁₂N₅O₆
Color Brown to black
SMILES

O=[N+](C1=C([N]N(C2=CC=CC=C2)C3=CC=CC=C3)C([N+]([O-])=O)=CC([N+]([O-])=O)=C1)[O-]
Synonyms

2,2-Diphenyl-1-picrylhydrazyl (Standard)
선적

Room temperature in continental US; may vary elsewhere.
보관

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

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

SDS (419 KB)
- English - EN (419 KB)
- Français - FR (419 KB)
- Deutsch - DE (419 KB)
- Norwegian - NO (419 KB)
- Español - ES (419 KB)
- Swedish - SV (419 KB)
- Italian - IT (419 KB)
- Korean - KR (419 KB)
- Portuguese - PT (419 KB)
COA (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Kedare SB, et al. Genesis and development of DPPH method of antioxidant assay. J Food Sci Technol. 2011 Aug;48(4):412-22. [Content Brief]

Calculators

몰농도 계산기

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

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.

Keywords

MOQ

Minimum order quantity

100 mg

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