Syringic acid - ≥98% , CAS No.530-57-4

CAS: 530-57-4 Cat. No.: S104156 Formula: C9H10O5 Molecular Weight: 198.17 Beilstein Registry Number: 2115262 EC Number: 208-486-8 PubChem CID: 10742
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3,5-Dimethoxy-4-hydroxybenzoic acid | BSPBio_003312 | DivK1c_006581 | InChI=1/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12 | 3,5-dimethoxy-4-oxidanyl-benzoic acid | 4-Hydroxy-3,5-dimethoxybenzoic acid | 4-Hydroxy-3,5-dimethoxy-benzo
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
5g
S104156-5g
—
In stock ≥10

€14.66

€22.47
Save €7.81 (34.75%)
25g
S104156-25g
—
3 In stock

€25.95

€38.96
Save €13.02 (33.41%)
100g
S104156-100g
—
2 In stock

€88.42

€132.68
Save €44.25 (33.36%)
250g
S104156-250g
1 In stock
1 In stock

€194.29

€291.47
Save €97.19 (33.34%)
500g
S104156-500g
—
2 In stock

€314.90

€472.83
Save €157.93 (33.40%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 90 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3,5-Dimethoxy-4-hydroxybenzoic acid | BSPBio_003312 | DivK1c_006581 | InChI=1/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12 | 3,5-dimethoxy-4-oxidanyl-benzoic acid | 4-Hydroxy-3,5-dimethoxybenzoic acid | 4-Hydroxy-3,5-dimethoxy-benzo
Specifications & Purity
≥98%
Storage
Room temperature,Argon charged
Shipped In
Normal
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751997
Canonical Smiles
COC1=CC(=CC(=C1O)OC)C(=O)O
IUPAC Name
4-hydroxy-3,5-dimethoxybenzoic acid
InChIKey
JMSVCTWVEWCHDZ-UHFFFAOYSA-N
INCHI
1S/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12)
Isomeric SMILES
COC1=CC(=CC(=C1O)OC)C(=O)O
WGK Germany
3
RTECS
DH2090000
PubChem CID
10742
Molecular Weight
198.17
Beilstein
2115262
Reaxy-Rn
2115262

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Hydroxybenzoic acid derivatives
Direct ParentGallic acid and derivatives
Alternative Parents M-methoxybenzoic acids and derivatives  Methoxyphenols  Dimethoxybenzenes  Benzoic acids  Phenoxy compounds  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Gallic acid or derivatives - M-methoxybenzoic acid or derivatives - M-dimethoxybenzene - Dimethoxybenzene - Methoxyphenol - Benzoic acid - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Benzoyl - Alkyl aryl ether - Phenol - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organooxygen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gallic acid and derivatives. These are compounds containing a 3,4,5-trihydroxybenzoic acid moiety.
External Descriptors phenols - dimethoxybenzene - benzoic acids
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TYR Tclin Tyrosinase (717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AKR1B1 Tclin Aldose reductase (1404 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA3 Tclin Carbonic anhydrase III (753 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA6 Tclin Carbonic anhydrase VI (993 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5B Tclin Carbonic anhydrase VB (957 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA14 Tclin Carbonic anhydrase XIV (1305 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA12 Tclin Carbonic anhydrase XII (6231 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SK-MEL-2 (46422 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SK-OV-3 (52876 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A549 (127892 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A2780 (11979 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BT-549 (31254 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Ca7 Carbonic anhydrase VII (3 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ca13 Carbonic anhydrase XIII (322 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Pkm Pyruvate kinase isozymes M1/M2 (66 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mycobacterium tuberculosis (203094 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
C6 (2371 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BV-2 (3710 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lasiodiplodia theobromae (193 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Diplodia seriata (145 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Diplodia mutila (102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Neofusicoccum luteum (172 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Hylobius abietis (106 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Botryosphaeria dothidea (71 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Neofusicoccum parvum (61 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Phaeoacremonium minimum (24 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Neofusicoccum ribis (37 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot NumberCertificate TypeDateItem
I2610176I2610176Certificate of AnalysisSep 12, 2026 S104156
K2514071K2514071Certificate of AnalysisNov 20, 2025 S104156
L2103691L2103691Certificate of AnalysisSep 09, 2025 S104156
L2103692L2103692Certificate of AnalysisSep 09, 2025 S104156
D2022165D2022165Certificate of AnalysisFeb 26, 2024 S104156
E2522070E2522070Certificate of AnalysisDec 11, 2023 S104156
L2322100L2322100Certificate of AnalysisDec 11, 2023 S104156
L2322101L2322101Certificate of AnalysisDec 11, 2023 S104156
L2322102L2322102Certificate of AnalysisDec 11, 2023 S104156
L2322103L2322103Certificate of AnalysisDec 11, 2023 S104156
E2607123E2607123Certificate of AnalysisAug 01, 2022 S104156
I2216572I2216572Certificate of AnalysisAug 01, 2022 S104156
I2216573I2216573Certificate of AnalysisAug 01, 2022 S104156
I2216574I2216574Certificate of AnalysisAug 01, 2022 S104156
I2216575I2216575Certificate of AnalysisAug 01, 2022 S104156
F2518018F2518018Certificate of AnalysisOct 25, 2021 S104156
Chemical and Physical Properties
SolubilitySoluble in methanol (50 mg/ml),chloroform: methanol (1:1), ethyl alcohol, and DMF.
SensitivityMoisture sensitive;Air sensitive
x_boil_point_char192-193°/14mm
x_melt_point_char206-212°C
Molecular Weight198.170 g/mol
XLogP31.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass198.053 Da
Monoisotopic Mass198.053 Da
Topological Polar Surface Area76.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity191.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQs and Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 530-57-4, the molecular formula is C9H10O5, and the molecular weight is 198.17 g/mol. InChIKey JMSVCTWVEWCHDZ-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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