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Molecule
ID:3581
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₇H₆O₄
Molecular Mass
154.12014
Exact Mass
154.02660867
Charge
0
InChI
InChI=1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)
InChIKey
YQUVCSBJEUQKSH-UHFFFAOYSA-N
Canonic Smiles
OC(=O)c1ccc(c(c1)O)O
Isomeric Smiles
OC(=O)c1ccc(O)c(O)c1
Calculated Properties
JChem
LogD (pH = 7.4)
-2.04
LogD (pH = 5.5)
-0.33
Log P
1.02
Rotatable Bonds
1
H Donor
3
H Acceptors
4
Lipinski's Rule of Five
true
Acid pKa
4.16
Polar Surface Area
77.76
Polarizability
13.85
Molar Refractivity
37.28
LOG S
-0.68
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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Quote
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Academic Data
•
Commercial Catalog
Names and Identifiers
•
Synonyms
•
IUPAC Traditional name
•
IUPAC name
Registration numbers
Properties
•
Safety Information
•
Product Information
•
Physical Property
Related Proteins
•
PDB Bank
Molecular Spectra
Molecule Details
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Academic Data
DrugBank
DB03946
PubChem
72
Wikipedia
Protocatechuic_acid
ChEBI
CHEBI:36062
Commercial Catalog
Matrix Scientific
075575
MP Biomedicals
02156421
05205667
InterBioScreen
BB_NC-2256
STOCK1N-76903
Sigma Aldrich
P5630
D109800
37580
08992
TRC
D451680
Bide Pharmatech
BD4712
Alfa Aesar
B24016
BioBioPha
BBP00864
Names and Identifiers
Synonyms
3,4-Dihydroxybenzoic Acid
PCA
PROTOCATECHUIC ACID
3,4-Dihydroxybenzoic acid
原儿茶酸
3,4-Dihydroxybenzoic acid
Protocatechuic acid
3,4-二羟基苯甲酸
1,2-Dihydroxybenzene-4-carboxylic Acid
Protocatechoic Acid
4-Carboxy-1,2-dihydroxybenzene
4,5-Dihydroxybenzoic Acid
NSC 16631
3,4-dihydroxybenzoic acid
3,4-Dihydroxybenzoic acid
4-Carboxy-1,2-dihydroxybenzene
Protocatehuic acid
4,5-Dihydroxybenzoic acid
Protocatechuic acid
IUPAC Traditional name
3,4-dihydroxybenzoic acid
IUPAC name
3,4-dihydroxybenzoic acid
Molecule Details
DrugBank
DB03946
Drug information: experimental
MP Biomedicals
02156421
Crystalline
05205667
MP Biomedicals Rare Chemical collection
Wikipedia
Protocatechuic_acid
Sigma Aldrich
P5630
Biochem/physiol Actions
几个致癌作用的动物模型中的化学防癌剂。在后启动阶段阻断细胞增殖。
D109800
Biochem/physiol Actions
Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase.
37580
Biochem/physiol Actions
Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase.
Packaging
25, 100 g in glass bottle
08992
Biochem/physiol Actions
Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase.
TRC
D451680
3,4-Dihydroxybenzoic Acid is a metabolite of polyphenols such as Phloretin (P339000) and Quercetin (Q509500).
ChEBI
CHEBI:36062
A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4.
References
PubChem Literature
From Data Sources
•
Marks, S., et al.: J. Agric Food. Chem., 55, 8723 (2002)
•
Vaidyanathan, J., et al.: Drug Metab. Dispos., 30, 897 (2002)
•
Wolfe, K., et al.: J. Agric. Food Chem., 51, 609 (2002)
Bioactivity
PubChem BioAssay
Molecule Details
•
DrugBank
•
MP Biomedicals
•
Wikipedia
•
Sigma Aldrich
•
TRC
•
ChEBI
Registration numbers
EC Number
202-760-0
MDL Number
MFCD00002509
Beilstein Number
1448841
CAS Number
99-50-3
PubChem CID
72
PubChem SID
46505638
24863405
Properties
Safety Information
Storage Warning
IRRITANT
Source
Air Sensitive
Source
TSCA Listed
false
Source
否
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
UL0560000
Source
Room Temperature (15-30°C), Desiccate
Source
Irritant (Xi)
36/37/38
Source
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
3
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
H315
-
H319
-
H335
Source
26
-
36
Source
26
-
37
Source
Warning
Source
Product Information
95+%
Source
97%
Source
≥97.0% (T)
Source
≥97.0% (HPLC)
Source
Download link
Source
Download link
Source
Physical Property
197-202°C
Source
197-200 °C (dec.)(lit.)
Source
ca 202°C dec.
Source
4.48
Source
Powder
Source
Related Proteins
PDB Bank
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3LMX
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2BUV
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6JU1
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1N8Q
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5X1N
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3WRC
2BV0
3HKP
1PHH
1YKP
3O5U
4RGX
5FAN
1YKL
3DX5
3PCA
5X1M
4J0I
1B4U
160967019
22395989
Merck Index
147894
CHEMBL
37537
CHEMBL37537
DrugBank ID
DB03946
Wikipedia Title
Protocatechuic_acid
Chemspider ID
71
CHEBI ID
36062
CHEBI:19879
CHEBI:41912
CHEBI:20270
CHEBI:16798
CHEBI:20272
CHEBI:1380
CHEBI:36062
BRENDA Database
4.2.1.1
1.14.13.24
4.1.1.55
1.14.14.9
1.2.1.67
2.3.1.133
2.3.1.85
1.14.13.23
5.4.99.18
1.13.11.56
1.10.3.4
1.13.11.3
1.14.11.30
4.1.1.59
1.4.3.13
1.13.11.15
1.13.11.1
1.1.1.312
4.1.1.63
1.2.1.7
3.4.15.1
1.14.16.2
1.2.3.9
3.1.1.1
2.1.1.6
1.14.13.82
2.4.1.65
4.2.1.118
1.2.3.1
1.14.12.1
1.10.3.1
1.10.3.15
1.14.14.1
1.3.98.1
2.4.1.104
3.1.1.20
3.1.2.20
1.14.13.64
1.14.11.1
1.13.11.8
4.1.1.69
2.4.1.136
1.1.1.21
1.14.12.8
4.1.1.15
2.1.1.104
3.1.2.28
1.14.18.1
1.14.13.33
1.14.14.92
1.13.11.2
1.17.1.4
1.14.99.29
1.14.19.55
1.14.11.2
1.13.11.76
2.1.1.68
1.14.20.13
4.3.1.24
1.14.11.57
6.2.1.62
1.13.11.33
1.2.1.28
1.13.11.27
4.1.1.61
2.1.1.341
1.2.1.3
1.3.1.53
4.1.1.33
1.14.13.2
4.1.1.46
7.2.2.19
1.1.1.24
1.14.99.15
1.14.11.29
2.4.1.177
1.13.11.66
1.13.11.74
1.1.1.25
2.8.2.1
1.17.3.2
3.1.1.4
1.10.3.2
1.14.11.11
1.2.1.29
Protein Data Bank
3lmx
2buv
6ju1
1n8q
5x1n
3wrc
2bv0
3hkp
1phh
1ykp
3o5u
4rgx
5fan
1ykl
3dx5
3pca
5x1m
4j0i
1b4u
2bsl
6s33
1ykn
4paf
4eyk
6qhn
4fht
7cvx
3mv6
1eob
UniProt Database
Q0D131
B0XZU3
P0A4T7
B9WC12
P0CI63
P20371
Q9AJS8
Q4WZ01
C5M799
C4YCH0
A4QYU7
O05616
Q05183
O83046
P05195
P15109
Q59087
Q6BKA3
P25415
B0XQT1
P22636
Q59727
B6Q3C6
C9SU87
Q52186
A1D5T7
Q6MYX3
Q5D0X4
Q6J1Z5
P00436
B2WGR9
P00438
O33948
Q51955
P07046
O87170
P0CI61
Q9XD78
Q86KR9
Q4PIL0
Q43922
Q59086
Q05184
P12609
Q52185
Q6J1Z6
Q86ZM3
P20586
P86833
P0A4T6
B8NXI4
O52552
Q05182
D1ZR99
Q03298
P00437
Q93PS7
Q58HK4
Q9I6Q3
P11635
A1CPW7
Q8NLB6
Q9KWL3
Q2U2Z2
B6H4C6
C7Z622
Q5PXQ6
Q3C1E1
Q9AQI0
P20372
O33950
P05147
A5W059
A6S694
P15110
B8NIM4
A1D2R0
A3LYE4
C7ZKL6
Q0U9X3
P22635
A7F996
Q05185
Q81RQ4
Q59Z17
A5DAY6
PubMed Citation Links
21619045
19160570
20973550
17709440
20840540
21569764
22770225
BKMS React Database
1934
1006
736
1781
1191
MetaboLights Database
MTBLS2406
MTBLS726
MTBLS2096
MTBLS1918
MTBLS1906
MTBLS4099
MTBLS612
MTBLS3935
MTBLS306
MTBLS3628
MTBLS3657
MTBLS353
MTBLS405
MTBLS2224
MTBLS3750
MTBLS3627
MTBLS404
MTBLS763
MTBLS2980
MTBLS3943
MTBLS20
MTBLS1302
MTBLS3322
MTBLS4820
MTBLS479
MTBLS944
SABIO-RK Database
15807
7019
1768
8992
12030
12392
7103
11945
CompTox Database
DTXSID4021212
Reactom Database
R-HSA-175983
BRENDA Ligand Database
1934
1006
1781
1191
736
Golm Database
7bdb2645-92c5-46e8-a505-693e46cc7cbb
58fb6907-b426-4c19-9fb6-d9229bad9c41
72348e55-b1ff-4266-944c-f942e9725c10
73f62c40-8164-4f77-b8c6-b2eb7c795f1e
e672aeb1-a4a2-425d-97de-9d58d34b4f6d
8d3a0ccc-a903-4564-a307-cc0ac16c5b1a
SureChEMBL Database
SCHEMBL39435
BindingDB Database
50100861
PDBeChem Database
DHB
Patent number
US2007010579
US2007178123
MetaCyc Database
3-4-DIHYDROXYBENZOATE
KNApSAcK Database
C00002668
Reaxys Registry
1448841
HMDB Database
HMDB0001856
ACToR Database
99-50-3
NMRShiftDB Database
20035559
KEGG ID
C00230
2BSL
6S33
1YKN
4PAF
4EYK
6QHN
4FHT
7CVX
3MV6
1EOB
Registration numbers
•
EC Number
•
MDL Number
•
Beilstein Number
•
CAS Number
•
PubChem CID
•
PubChem SID
•
Merck Index
•
CHEMBL
•
DrugBank ID
•
Wikipedia Title
•
Chemspider ID
•
CHEBI ID
•
BRENDA Database
•
Protein Data Bank
•
UniProt Database
•
PubMed Citation Links
•
BKMS React Database
•
MetaboLights Database
•
SABIO-RK Database
•
CompTox Database
•
Reactom Database
•
BRENDA Ligand Database
•
Golm Database
•
SureChEMBL Database
•
BindingDB Database
•
PDBeChem Database
•
Patent number
•
MetaCyc Database
•
KNApSAcK Database
•
Reaxys Registry
•
HMDB Database
•
ACToR Database
•
NMRShiftDB Database
•
KEGG ID
Source
Source
Download link
Source
Linear Formula
(HO)2C6H3CO2H
Source
Shelf Life
(limited shelf life, expiry date on the label)
Source
Grade
analytical standard
Source
Classification
Genuine Natural Compounds
Source
RTECS
Storage Condition
European Hazard Symbols
Risk Statements
GHS Precautionary statements
Personal Protective Equipment
German water hazard class
GHS Pictograms
GHS Hazard statements
Safety Statements
GHS Signal Word
Purity
Certificate of Analysis
Melting Point
p𝘒ₐ
Apperance