3,4,5-Trimethoxybenzaldehyde - ≥98% , CAS No.86-81-7

CAS: 86-81-7 Cat. No.: T100663 Formula: C10H12O4 Molecular Weight: 196.2 Beilstein Registry Number: 395163 EC Number: 201-701-6 PubChem CID: 6858
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3,4,5,-trimethoxybenzaldehyde | AI3-36673 | AKOS000118928 | BRN 0395163 | Q15634093 | 3,4,5-TRIMETHOXYBENZALDEHYDE | 3,4,5-trimethoxy-benzaldehyde | 3,4,5-Trimethoxybenzaldehyde, purum, >=98.0% (HPLC) | InChI=1/C10H12O4/c1-12-8-4-7(6-11)5-9(13-2)10(8)14-3
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
25g
T100663-25g
—
4 In stock
€9.46
100g
T100663-100g
—
2 In stock
€27.68
500g
T100663-500g
1 In stock
1 In stock
€106.65
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

Argon charged,Room temperature 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3,4,5,-trimethoxybenzaldehyde | AI3-36673 | AKOS000118928 | BRN 0395163 | Q15634093 | 3,4,5-TRIMETHOXYBENZALDEHYDE | 3,4,5-trimethoxy-benzaldehyde | 3,4,5-Trimethoxybenzaldehyde, purum, >=98.0% (HPLC) | InChI=1/C10H12O4/c1-12-8-4-7(6-11)5-9(13-2)10(8)14-3
Specifications & Purity
≥98%
Storage
Argon charged,Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488180179
Canonical Smiles
COC1=CC(=CC(=C1OC)OC)C=O
IUPAC Name
3,4,5-trimethoxybenzaldehyde
InChIKey
OPHQOIGEOHXOGX-UHFFFAOYSA-N
INCHI
1S/C10H12O4/c1-12-8-4-7(6-11)5-9(13-2)10(8)14-3/h4-6H,1-3H3
Isomeric SMILES
COC1=CC(=CC(=C1OC)OC)C=O
WGK Germany
3
RTECS
CU8462000
PubChem CID
6858
Molecular Weight
196.2
Beilstein
395163
Reaxy-Rn
395163

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
ClassBenzene and substituted derivatives
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents Phenoxy compounds  Methoxybenzenes  Benzaldehydes  Anisoles  Alkyl aryl ethers  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Methoxybenzene - Phenol ether - Benzoyl - Benzaldehyde - Anisole - Aryl-aldehyde - Alkyl aryl ether - Ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
MPO Tchem Myeloperoxidase (1002 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hepatitis B virus (7925 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.

15 results found

Lot NumberCertificate TypeDateItem
A2516116Certificate of AnalysisSep 22, 2026 T100663
B2315175Certificate of AnalysisJul 30, 2026 T100663
B2315181Certificate of AnalysisJul 30, 2026 T100663
C2617048Certificate of AnalysisMar 25, 2026 T100663
C1918140Certificate of AnalysisAug 06, 2024 T100663
K2111484Certificate of AnalysisAug 15, 2023 T100663
I2208040Certificate of AnalysisJul 18, 2022 T100663
I2208042Certificate of AnalysisJul 18, 2022 T100663
I2208044Certificate of AnalysisJul 18, 2022 T100663
I2208229Certificate of AnalysisJul 18, 2022 T100663
K2218090Certificate of AnalysisJul 18, 2022 T100663
L2304047Certificate of AnalysisJul 18, 2022 T100663
L2304048Certificate of AnalysisJul 18, 2022 T100663
L2304093Certificate of AnalysisJul 18, 2022 T100663
D2016027Certificate of AnalysisFeb 21, 2022 T100663
Chemical and Physical Properties
SolubilitySoluble in water (1.49 mg/L at 25°C), alcohol, toluene, acetone, and methanol.
SensitivityAir sensitive.
Boil Point(°C)165°C/10mmHg
Melt Point(°C)76°C
Molecular Weight196.200 g/mol
XLogP30.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass196.074 Da
Monoisotopic Mass196.074 Da
Topological Polar Surface Area44.800 Ų
Heavy Atom Count14
Formal Charge0
Complexity169.000
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
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 86-81-7, the molecular formula is C10H12O4, and the molecular weight is 196.2 g/mol. InChIKey OPHQOIGEOHXOGX-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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