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ChemicalBook >> CAS DataBase List >> 4-Hydroxybenzhydrazide

4-Hydroxybenzhydrazide

4-Hydroxybenzhydrazide price.
  • $8 - $1100
  • Product name: 4-Hydroxybenzhydrazide
  • CAS: 5351-23-5
  • MF: C7H8N2O2
  • MW: 152.15
  • EINECS:226-326-5
  • MDL Number:MFCD00007605
  • Synonyms:4-HYDROXYBENZOIC ACID HYDRAZIDE;4-HYDROXYBENZHYDRAZIDE;AKOS BBS-00008116;4-Hydroxybenzhydrazide, 98+%;p-hydroxybenzonic acide hydrazidde;4-HYDROXYBENZHYDRAZIDE, FOR FLUORESCENCE;4-Hydroxybenzoic hydrazide, 4-Hydroxybenzoylhydrazine, p-Hydroxybenzoic acid hydrazide;4-HYDROXYBENZOIC ACID HYDRAZIDE 98%
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
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  • AK Scientific
  • Arctom
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  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging5g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging10g
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging25g
  • Price$16
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging100g
  • Price$40
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging500g
  • Price$166
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003LG9
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging1000g
  • Price$283
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberX191206
  • Product description4-Hydroxybenzohydrazide (Nifuroxazide Impurity) 98.00%
  • Packaging1G
  • Price$930
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX191206
  • Product description4-Hydroxybenzohydrazide (Nifuroxazide Impurity) 98.00%
  • Packaging100MG
  • Price$155
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS134050
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS134050
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging25g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS134050
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging100g
  • Price$80
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-14891
  • Product description4-Hydroxybenzhydrazide 98%
  • Packaging1000g
  • Price$355
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-14891
  • Product description4-Hydroxybenzhydrazide 97%
  • Packaging1000g
  • Price$355
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-14891
  • Product description4-Hydroxybenzhydrazide 97%
  • Packaging1000g
  • Price$355
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ90418
  • Product description4-Hydroxybenzhydrazide
  • Packaging500g
  • Price$220
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberCS-W013295
  • Product description4-Hydroxybenzohydrazide >=98%
  • Packaging500g
  • Price$145
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 5g $8 2026-05-28 Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 10g $13 2026-05-28 Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 25g $16 2026-05-28 Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 100g $40 2026-05-28 Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 500g $166 2026-05-28 Buy
aablocks AA003LG9 4-Hydroxybenzhydrazide 98% 1000g $283 2026-05-28 Buy
ACHEMBLOCK X191206 4-Hydroxybenzohydrazide (Nifuroxazide Impurity) 98.00% 1G $930 2026-05-27 Buy
ACHEMBLOCK X191206 4-Hydroxybenzohydrazide (Nifuroxazide Impurity) 98.00% 100MG $155 2026-05-27 Buy
Activate Scientific AS134050 4-Hydroxybenzhydrazide 98% 5g $20 2026-06-04 Buy
Activate Scientific AS134050 4-Hydroxybenzhydrazide 98% 25g $28 2026-06-04 Buy
Activate Scientific AS134050 4-Hydroxybenzhydrazide 98% 100g $80 2026-06-04 Buy
AHH MT-14891 4-Hydroxybenzhydrazide 98% 1000g $355 2021-12-16 Buy
AHH MT-14891 4-Hydroxybenzhydrazide 97% 1000g $355 2026-05-25 Buy
AHH MT-14891 4-Hydroxybenzhydrazide 97% 1000g $355 2026-05-26 Buy
AK Scientific J90418 4-Hydroxybenzhydrazide 500g $220 2021-12-16 Buy
Arctom CS-W013295 4-Hydroxybenzohydrazide >=98% 500g $145 2026-05-25 Buy

Properties

Melting point :264-266 °C (dec.)(lit.)
Boiling point :274.61°C (rough estimate)
Density :1.2804 (rough estimate)
refractive index :1.5200 (estimate)
storage temp. :Store at +15°C to +25°C.
solubility :26.5g/l
pka :8.57±0.15(Predicted)
form :Fine Crystalline Powder
color :White to slightly beige
biological source :synthetic
Water Solubility :26.5g/L
λmax :245nm(MeOH)(lit.)
BRN :473052
InChI :1S/C7H8N2O2/c8-9-7(11)5-1-3-6(10)4-2-5/h1-4,10H,8H2,(H,9,11)
InChIKey :ZMZGIVVRBMFZSG-UHFFFAOYSA-N
SMILES :NNC(=O)c1ccc(O)cc1
CAS DataBase Reference :5351-23-5(CAS DataBase Reference)
NIST Chemistry Reference :P-hydroxybenzoic acid, hydrazide(5351-23-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Hydroxybenzhydrazide has been used:
for determining the concentration of maltose from starch digestion
for analysis of sugars from fructan containing food hydrolysate
in colorimetric assay for reducing sugar estimation from processed feedstuff

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