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ChemicalBook >> CAS DataBase List >> 3,4-dihydroxyphenylpyruvic acid

3,4-dihydroxyphenylpyruvic acid

3,4-dihydroxyphenylpyruvic acid price.
  • $25 - $666.4
  • Product name: 3,4-dihydroxyphenylpyruvic acid
  • CAS: 4228-66-4
  • MF: C9H8O5
  • MW: 196.16
  • EINECS:
  • MDL Number:MFCD08460177
  • Synonyms:Benzenepropanoic acid, 3,4-dihydroxy-alpha-oxo-;3-(3,4-Dihydroxyphenyl)pyruvic acid;Benzenepropanoic acid, 3,4-dihydroxy-α-oxo-;Levodopa Impurity 1
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • Alichem
  • Crysdot
  • Matrix Scientific
Package
  • 100mg
  • 100.00mg
  • 250.00mg
  • 250mg
  • 1.00g
  • 1G
  • Manufactureraablocks
  • Product numberAA00CAFB
  • Product description3-(3,4-Dihydroxyphenyl)-2-Oxopropanoic Acid 97%
  • Packaging250mg
  • Price$61
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CAFB
  • Product description3-(3,4-Dihydroxyphenyl)-2-Oxopropanoic Acid 97%
  • Packaging100mg
  • Price$25
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15562
  • Product description3,4-Dihydroxyphenylpyruvic acid 95%
  • Packaging100MG
  • Price$36
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15562
  • Product description3,4-Dihydroxyphenylpyruvic acid 95%
  • Packaging250MG
  • Price$90
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM15562
  • Product description3,4-Dihydroxyphenylpyruvic acid 95%
  • Packaging1G
  • Price$351
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114114
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97%
  • Packaging1g
  • Price$400
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number4228664
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid
  • Packaging1g
  • Price$666.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4228664
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid
  • Packaging100mg
  • Price$168.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4228664
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid
  • Packaging250mg
  • Price$274.72
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12072833
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97%
  • Packaging250mg
  • Price$221
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12072833
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97%
  • Packaging250mg
  • Price$221
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12072833
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 97%
  • Packaging250mg
  • Price$221
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number310778
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid
  • Packaging250.00mg
  • Price$91
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number310778
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid
  • Packaging100.00mg
  • Price$39
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number310778
  • Product description3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid
  • Packaging1.00g
  • Price$343
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CAFB 3-(3,4-Dihydroxyphenyl)-2-Oxopropanoic Acid 97% 250mg $61 2026-05-28 Buy
aablocks AA00CAFB 3-(3,4-Dihydroxyphenyl)-2-Oxopropanoic Acid 97% 100mg $25 2026-05-28 Buy
ACHEMBLOCK M15562 3,4-Dihydroxyphenylpyruvic acid 95% 100MG $36 2026-05-27 Buy
ACHEMBLOCK M15562 3,4-Dihydroxyphenylpyruvic acid 95% 250MG $90 2026-05-27 Buy
ACHEMBLOCK M15562 3,4-Dihydroxyphenylpyruvic acid 95% 1G $351 2026-05-27 Buy
Activate Scientific AS114114 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97% 1g $400 2026-06-04 Buy
Alichem 4228664 3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 1g $666.4 2021-12-16 Buy
Alichem 4228664 3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 100mg $168.3 2021-12-16 Buy
Alichem 4228664 3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 250mg $274.72 2021-12-16 Buy
Crysdot CD12072833 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97% 250mg $221 2026-05-20 Buy
Crysdot CD12072833 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 97% 250mg $221 2026-05-27 Buy
Crysdot CD12072833 3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 97% 250mg $221 2021-12-16 Buy
Matrix Scientific 310778 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 250.00mg $91 2026-05-19 Buy
Matrix Scientific 310778 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 100.00mg $39 2026-05-19 Buy
Matrix Scientific 310778 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid 1.00g $343 2026-05-19 Buy

Properties

Melting point :190-192℃ (decomposition)
Boiling point :447.3±35.0 °C(Predicted)
Density :1.540±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :2.42±0.54(Predicted)
Appearance :Light green to green Solid
InChI :InChI=1S/C9H8O5/c10-6-2-1-5(3-7(6)11)4-8(12)9(13)14/h1-3,10-11H,4H2,(H,13,14)
InChIKey :LQQFFJFGLSKYIR-UHFFFAOYSA-N
SMILES :C(O)(=O)C(CC1=CC=C(O)C(O)=C1)=O

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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

ChEBI: A 2-oxo monocarboxylic acid that is pyruvic acid in which one of the methyl hydrogens is substituted by a 3,4-dihydroxyphenyl group.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
3-(3,4-dihydroxyphenyl)-2-oxopropanoic acid
$30.00
3-(3,4-dihydroxyphenyl)-2-oxopropanoic acid CAS:4228-66-4
Shanghai Acmec Biochemical Technology Co., Ltd.
Qingdao Dexin Chemical Co., Ltd
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Amadis Chemical Company Limited Shenyang Maud Pharmaceutical Technology Co., Ltd. Hangzhou Sage Chemical Co., Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd. Quality Control Solutions Ltd. Shanghai Macklin Biochemical Co.,Ltd.