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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-TrihydroxybenzaL;2,3,4-TRIHYDROXYBENZALDEHYDE;2,3,4-Trihydroxybenzaldehyde,98%;2,3,4-TRIHYDROXYBENZALDEHYDE 98%;PYROGALLOLALDEHYDE;PYROGALLOL-4-CARBOXALDEHYDE;2,3,4-Trihydroxybenazldehyde;2,3,4-THB
Price69 Properties Safety Information Description
69 prices
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  • aablocks
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  • AK Scientific
  • Alichem
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  • American Custom Chemicals Corporation
  • Apolloscientific
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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 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 numberG372
  • Product description2,3,4-Trihydroxybenzaldehyde >98%(HPLC)
  • Packaging25g
  • Price$30
  • 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
  • ManufacturerAlichem
  • Product number2144083
  • Product description2,3,4-Trihydroxybenzaldehyde
  • Packaging500g
  • Price$188.16
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA216246
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging100g
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA216246
  • Product description2,3,4-Trihydroxybenzaldehyde 98%
  • Packaging25g
  • Price$14
  • 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 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 G372 2,3,4-Trihydroxybenzaldehyde >98%(HPLC) 25g $30 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
Alichem 2144083 2,3,4-Trihydroxybenzaldehyde 500g $188.16 2021-12-16 Buy
Ambeed A216246 2,3,4-Trihydroxybenzaldehyde 98% 100g $52 2021-12-16 Buy
Ambeed A216246 2,3,4-Trihydroxybenzaldehyde 98% 25g $14 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
form :Powder
pka :7.41±0.23(Predicted)
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 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 22480-91-7 52146-35-7 3718-88-5 Piperazine 1916-07-0

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Suppliers and manufacturers

HSDK（Nanjing）Pharma Tech Co.，Ltd. WUFENG CHICHENG BIOTECH CO LTD Chengdu Zhongde Jihua Pharmaceutical Technology Co., Ltd Nanjing Optimal New Materials Technology Co., Ltd. Joyman BIOTECH (Lianyungang) Co., Ltd. Jiaheng (Linyi) Chemical Co., Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH 3B Pharmachem (Wuhan) International Co.,Ltd.