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Merck
CN

54600

Sigma-Aldrich

4-Hydroxybenzhydrazide

suitable for fluorescence, ≥97.0% (T)

Synonym(s):

4-Hydroxybenzoic hydrazide, 4-Hydroxybenzoylhydrazine, p-Hydroxybenzoic acid hydrazide

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About This Item

Linear Formula:
HOC6H4CONHNH2
CAS Number:
5351-23-5
Molecular Weight:
152.15
Beilstein:
473052
EC Number:
226-326-5
MDL number:
MFCD00007605
UNSPSC Code:
12352204
PubChem Substance ID:
329758040

Key Documents

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Assay

≥97.0% (T)

form

solid

mp

264-266 °C (dec.) (lit.)

fluorescence

λex 360 nm; λem 425 nm (after reaction with 5-hydroxymethyl-2-furaldehydezinc acetate)

suitability

suitable for fluorescence

SMILES string

NNC(=O)c1ccc(O)cc1

InChI

1S/C7H8N2O2/c8-9-7(11)5-1-3-6(10)4-2-5/h1-4,10H,8H2,(H,9,11)

InChI key

ZMZGIVVRBMFZSG-UHFFFAOYSA-N

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Other Notes

Reagent for the rapid automated determination of serum glucose

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Automated method for serum glucose with p-hydroxybenzoic acid hydrazide.
B Fingerhut
Clinical chemistry, 19(9), 1022-1026 (1973-09-01)
Andrea Mellitzer et al.
Biotechnology journal, 7(1), 155-162 (2011-05-04)
The exploitation of renewable resources for the production of biofuels relies on efficient processes for the enzymatic hydrolysis of lignocellulosic materials. The development of enzymes and strains for these processes requires reliable and fast activity-based screening assays. Additionally, these assays
Martin J Baumann et al.
Analytical biochemistry, 410(1), 19-26 (2010-11-16)
In lignocellulosic raw materials for biomass conversion, hemicelluloses constitute a substantial fraction, with xylan being the primary part. Although many pretreatments reduce the amount or change the distribution of xylan, it is important to degrade residual xylan so as to
Laura Roman et al.
Food & function, 10(2), 616-624 (2019-01-16)
Starch is the major glycemic carbohydrate related to postprandial glycaemia and it naturally exists in the form of partially crystalline starch granules. Interestingly, the microstructural and granular features of banana starch have been reported to be inherently resistant to enzyme
Deepa C Khandekar et al.
Bioprocess and biosystems engineering, 37(12), 2529-2537 (2014-06-19)
The study reports the synthesis of fructo-oligosaccharide (FOS) from sucrose using invertase derived from Saccharomyces cerevisiae. The reaction was conducted in a batch mode under free enzyme condition. Fructo-oligosaccharide formation was detected at a high sucrose concentration of over 200 g/L.
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