3-Methoxycatechol - ≥98%(GC) , CAS No.934-00-9

CAS: 934-00-9 Cat. No.: M157868 Molecular Weight: 140.14 Beilstein Registry Number: 1909170 EC Number: 213-276-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
Spectrum4_001656 | NSC 66525 | A844580 | PD000449 | 3-METHOXYCATECHOL | NCGC00258058-01 | BP-20353 | 2,3-Dihydroxyanisole | 3-Methoxypyrocatechol | BSPBio_002821 | DTXCID00826 | F30220 | M0524 | BRD-K97139501-001-03-3 | KBio1_001961 | Pyrocatechol, 3-meth
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M157868-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$9.90

$14.90
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5g
M157868-5g
5

$25.90

$38.90
Save $13.00 (33.42%)
25g
M157868-25g
4

$83.90

$125.90
Save $42.00 (33.36%)
100g
M157868-100g
2

$299.90

$449.90
Save $150.00 (33.34%)
500g
M157868-500g
1

$1,027.90

$1,541.90
Save $514.00 (33.34%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Spectrum4_001656 | NSC 66525 | A844580 | PD000449 | 3-METHOXYCATECHOL | NCGC00258058-01 | BP-20353 | 2, 3-Dihydroxyanisole | 3-Methoxypyrocatechol | BSPBio_002821 | DTXCID00826 | F30220 | M0524 | BRD-K97139501-001-03-3 | KBio1_001961 | Pyrocatechol, 3-meth
Specifications & Purity
≥98%(GC)
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid504752472
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752472
Canonical SmilesCOC1=CC=CC(=C1O)O
IUPAC Name3-methoxybenzene-1,2-diol
InChIKeyLPYUENQFPVNPHY-UHFFFAOYSA-N
INCHI1S/C7H8O3/c1-10-6-4-2-3-5(8)7(6)9/h2-4,8-9H,1H3
Isomeric SMILES COC1=CC=CC(=C1O)O
WGK Germany 3
RTECS CZ9002750
Molecular Weight 140.14
Beilstein 1909170
Reaxy-Rn 1909165
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1909165&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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
ClassPhenols
SubclassMethoxyphenols
Intermediate Tree Nodes Not available
Direct ParentMethoxyphenols
Alternative Parents Phenoxy compounds  Methoxybenzenes  Catechols  Anisoles  Alkyl aryl ethers  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Methoxyphenol - Phenoxy compound - Methoxybenzene - Phenol ether - Catechol - Anisole - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methoxyphenols. These are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15B Tchem Arachidonate 15-lipoxygenase, type II (7244 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX12 Tchem Arachidonate 12-lipoxygenase (3262 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSD17B10 Tchem Endoplasmic reticulum-associated amyloid beta-peptide-binding protein (20669 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLK Tbio DNA polymerase kappa (8653 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HPGD Tchem 15-hydroxyprostaglandin dehydrogenase [NAD+] (24926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
fba Putative fructose-1,6-bisphosphate aldolase (15559 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Impa1 Inositol monophosphatase 1 (16203 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 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.

18 results found

Lot NumberCertificate TypeDateItem
B2219260Certificate of AnalysisDec 10, 2025 M157868
B2219270Certificate of AnalysisDec 10, 2025 M157868
F2124034Certificate of AnalysisApr 08, 2025 M157868
F2124033Certificate of AnalysisApr 08, 2025 M157868
A2509358Certificate of AnalysisApr 03, 2024 M157868
A2509355Certificate of AnalysisApr 03, 2024 M157868
D1923052Certificate of AnalysisFeb 03, 2023 M157868
E2310513Certificate of AnalysisDec 01, 2022 M157868
E2310798Certificate of AnalysisDec 01, 2022 M157868
E2310579Certificate of AnalysisDec 01, 2022 M157868
E2310578Certificate of AnalysisDec 01, 2022 M157868
E2310574Certificate of AnalysisDec 01, 2022 M157868
E2310573Certificate of AnalysisDec 01, 2022 M157868
E2310506Certificate of AnalysisDec 01, 2022 M157868
D2610115Certificate of AnalysisDec 01, 2022 M157868
B2221118Certificate of AnalysisJan 14, 2022 M157868
B2219264Certificate of AnalysisJan 14, 2022 M157868
I2502072Certificate of AnalysisJan 14, 2022 M157868

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Chemical and Physical Properties
Solubilitysouble in Methanol
SensitivityAir Sensitive,Heat Sensitive
Flash Point(°F)235.4 °F
Flash Point(°C)>110 ℃
Boil Point(°C)164°C
Melt Point(°C)38-44℃
Molecular Weight140.140 g/mol
XLogP30.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass140.047 Da
Monoisotopic Mass140.047 Da
Topological Polar Surface Area49.700 Ų
Heavy Atom Count10
Formal Charge0
Complexity105.000
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
Citations of This Product
References
1. Ran Wang, Chong Li, Jianxiang Wu, Wei Du, Tao Jiang, Yizhou Yang, Xuejing Yang, Ming Gong.  (2023)  Coordination-Promoted Bio-Catechol Electro-Reforming toward Sustainable Polymer Production.  Journal of the American Chemical Society,      [PMID:37503928] [10.1021/jacs.3c05120]
2. Dongpo He, Jingyu Xu, Yanzhu Guo, Mengtian Yu, Qingyu Wang, Jinghui Zhou, Xing Wang.  (2022)  RuNi nanoparticles embedded in N-doped carbon nanofibers as a bimetallic catalyst for the hydrogenolysis of peanut shell lignin.  FUEL PROCESSING TECHNOLOGY,      [PMID:] [10.1016/j.fuproc.2022.107519]
Solution Calculators
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