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ChemicalBook >> CAS DataBase List >> 2,3,4-Trihydroxybenzaldehyde

2,3,4-Trihydroxybenzaldehyde

2,3,4-Trihydroxybenzaldehyde price.
  • $5 - $1060
  • Product name: 2,3,4-Trihydroxybenzaldehyde
  • CAS: 2144-08-3
  • MF: C7H6O4
  • MW: 154.12
  • EINECS:218-404-2
  • MDL Number:MFCD00003325
  • Synonyms:2,3,4-TRIHYDROXYBENZALDEHYDE;2,3,4-Trihydroxybenzaldehyde,98%;2,3,4-TRIHYDROXYBENZALDEHYDE 98%;PYROGALLOLALDEHYDE;PYROGALLOL-4-CARBOXALDEHYDE;2,3,4-THB;2,3,4-Trihydroxybenzaldehyde,Pyrogallol-4-carboxaldehyde;2,3,4-Trihydroxybenzaldehyde, 98% 5GR
Price79 Properties Safety Information Description
79 prices
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Brand
  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
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  • Crysdot
  • Frontier Specialty Chemicals
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  • Oakwood
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Package
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  • Manufactureraablocks
  • Product numberAA003B0S
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging100g
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B0S
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging25g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B0S
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging10g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B0S
  • Product description2,3,4-Trihydroxybenzaldehyde ≥98%
  • Packaging5g
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B0S
  • Product description2,3,4-Trihydroxybenzaldehyde ≥98%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-31095
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging100g
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-31095
  • Product description2,3,4-Trihydroxybenzaldehyde 97%
  • Packaging100g
  • Price$210
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-31095
  • Product description2,3,4-Trihydroxybenzaldehyde 97%
  • Packaging100g
  • Price$210
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91768
  • Product description2,3,4-Trihydroxybenzaldehyde
  • Packaging500g
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91768
  • Product description2,3,4-Trihydroxybenzaldehyde 95%
  • Packaging100g
  • Price$63
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG372
  • Product description2,3,4-Trihydroxybenzaldehyde >98%(HPLC)
  • Packaging100g
  • Price$85
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91768
  • Product description2,3,4-Trihydroxybenzaldehyde 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG372
  • Product description2,3,4-Trihydroxybenzaldehyde >98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91768
  • Product description2,3,4-Trihydroxybenzaldehyde 95%
  • Packaging25g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG372
  • Product description2,3,4-Trihydroxybenzaldehyde >98%(HPLC)
  • Packaging25g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number2144083
  • Product description2,3,4-Trihydroxybenzaldehyde
  • Packaging500g
  • Price$188.16
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003B0S 2,3,4-Trihydroxybenzaldehyde 98% 100g $40 2026-05-28 Buy
aablocks AA003B0S 2,3,4-Trihydroxybenzaldehyde 98% 25g $13 2026-05-28 Buy
aablocks AA003B0S 2,3,4-Trihydroxybenzaldehyde 98% 10g $12 2026-05-28 Buy
aablocks AA003B0S 2,3,4-Trihydroxybenzaldehyde ≥98% 5g $11 2026-05-28 Buy
aablocks AA003B0S 2,3,4-Trihydroxybenzaldehyde ≥98% 1g $10 2026-05-28 Buy
AHH MT-31095 2,3,4-Trihydroxybenzaldehyde 98% 100g $210 2021-12-16 Buy
AHH MT-31095 2,3,4-Trihydroxybenzaldehyde 97% 100g $210 2026-05-25 Buy
AHH MT-31095 2,3,4-Trihydroxybenzaldehyde 97% 100g $210 2026-05-26 Buy
AK Scientific J91768 2,3,4-Trihydroxybenzaldehyde 500g $240 2021-12-16 Buy
AK Scientific J91768 2,3,4-Trihydroxybenzaldehyde 95% 100g $63 2026-06-04 Buy
AK Scientific G372 2,3,4-Trihydroxybenzaldehyde >98%(HPLC) 100g $85 2026-06-04 Buy
AK Scientific J91768 2,3,4-Trihydroxybenzaldehyde 95% 5g $12 2026-06-04 Buy
AK Scientific G372 2,3,4-Trihydroxybenzaldehyde >98%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific J91768 2,3,4-Trihydroxybenzaldehyde 95% 25g $22 2026-06-04 Buy
AK Scientific G372 2,3,4-Trihydroxybenzaldehyde >98%(HPLC) 25g $30 2026-06-04 Buy
Alichem 2144083 2,3,4-Trihydroxybenzaldehyde 500g $188.16 2021-12-16 Buy
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Properties

Melting point :159-161 °C (lit.)
Boiling point :237.46°C (rough estimate)
Density :1.3725 (rough estimate)
refractive index :1.6400 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :DMSO, Methanol
pka :7.41±0.23(Predicted)
form :Powder
color :Light brown to beige-brown
Water Solubility :1.541g/L at 25℃
Sensitive :Air Sensitive
BRN :2328658
InChI :1S/C7H6O4/c8-3-4-1-2-5(9)7(11)6(4)10/h1-3,9-11H
InChIKey :CRPNQSVBEWWHIJ-UHFFFAOYSA-N
SMILES :[H]C(=O)c1ccc(O)c(O)c1O
LogP :1.25
CAS DataBase Reference :2144-08-3(CAS DataBase Reference)
EPA Substance Registry System :Benzaldehyde, 2,3,4-trihydroxy- (2144-08-3)

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

2,3,4-Trihydroxybenzaldehyde has been used in the preparation of 1,5-dimethyl-2-phenyl-4-[(1E)-(2,3,4-trihydroxybenzylidene)amino]-1H-pyrazol-3(2H)-one.

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p-Hydroxybenzaldehyde 2-(Trifluoromethyl)benzaldehyde 3-(Trifluoromethyl)benzaldehyde 2,3-Dihydroxybenzaldehyde p-Anisaldehyde 3-Hydroxybenzaldehyde Benzaldehyde Salicylaldehyde Protocatechualdehyde 2,3,4-Trimethoxybenzaldehyde 22480-91-7 3-Iodobenzyl bromide 3-ANILINO-2-(3,4,5-TRIMETHOXYBENZYL) ACRYLONITRILE (25 MG) (AS) 30806-86-1 1,4-Bis(2,3,4-triMethoxybenzyl)piperazine 4-[(2,3,4-TriMethoxyphenyl)Methyl]-1-piperazinecarboxylic Acid Ethyl Ester 52146-35-7 3718-88-5 Piperazine 1916-07-0

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Suppliers and manufacturers

CONIER CHEM AND PHARMA LIMITED
2,3,4-Trihydroxybenzaldehyde
$175.00
2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3
Hebei Yanxi Chemical Co., Ltd.
2,3,4-Trihydroxybenzaldehyde
$1.00
2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3
Hebei Chuanghai Biotechnology Co., Ltd
2,3,4-Trihydroxybenzaldehyde
2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2,3,4-Trihydroxybenzaldehyde
$800.00
2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3
Jiurui Biology Chemistry Co.,Ltd.
Hangzhou Benoy Chemical Co., Ltd
Coresyn Pharmatech Co., Ltd.
Zhejiang Brunova Technology Co., Ltd.
Nanjing Dorra Pharmaceutical Technology Co., Ltd
Capot Chemical Co.,Ltd.