mono-Benzyl malonate - ≥97% , CAS No.40204-26-0

CAS: 40204-26-0 Cat. No.: M341197 Molecular Weight: 194.18 EC Number: 806-000-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
CFLAHQSWDKNWPW-UHFFFAOYSA-N | UNII-KK5W8RT3GG | monobenzyl malonate | mono-Benzyl malonate | MFCD00138132 | SULFOMETURON-METHYL [HSDB] | 3-Benzyloxy-3-oxo-propanoic acid | 3-OXIDANYLIDENE-3-PHENYLMETHOXY-PROPANOIC ACID | benzyl hydrogen malonate | J-50525
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
Size
USA
Germany (EU)*
Price
Qty
1g
M341197-1g
3 In stock

$36.90

$55.90
Save $19.00 (33.99%)
5g
M341197-5g
2 In stock

$44.90

$67.90
Save $23.00 (33.87%)
10g
M341197-10g
2 In stock

$58.90

$88.90
Save $30.00 (33.75%)
25g
M341197-25g
2 In stock

$140.90

$211.90
Save $71.00 (33.51%)
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Why this grade

≥97% 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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

mono-Benzyl malonate can be synthesized by the reaction of Meldrum′s acid (2,2-dimethyl- 1,3-dioxane-4,6-dione) with benzyl alcohol.

Specifications

Synonyms
CFLAHQSWDKNWPW-UHFFFAOYSA-N | UNII-KK5W8RT3GG | monobenzyl malonate | mono-Benzyl malonate | MFCD00138132 | SULFOMETURON-METHYL [HSDB] | 3-Benzyloxy-3-oxo-propanoic acid | 3-OXIDANYLIDENE-3-PHENYLMETHOXY-PROPANOIC ACID | benzyl hydrogen malonate | J-50525
Specifications & Purity
≥97%
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
≥97%
Names and Identifiers
Pubchem Sid504757714
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757714
Canonical SmilesC1=CC=C(C=C1)COC(=O)CC(=O)O
IUPAC Name3-oxo-3-phenylmethoxypropanoic acid
InChIKeyCFLAHQSWDKNWPW-UHFFFAOYSA-N
INCHI1S/C10H10O4/c11-9(12)6-10(13)14-7-8-4-2-1-3-5-8/h1-5H,6-7H2,(H,11,12)
Isomeric SMILES C1=CC=C(C=C1)COC(=O)CC(=O)O
Molecular Weight 194.18
Reaxy-Rn 1960418
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1960418&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
ClassBenzene and substituted derivatives
SubclassBenzyloxycarbonyls
Intermediate Tree Nodes Not available
Direct ParentBenzyloxycarbonyls
Alternative Parents Dicarboxylic acids and derivatives  1,3-dicarbonyl compounds  Carboxylic acid esters  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzyloxycarbonyl - 1,3-dicarbonyl compound - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzyloxycarbonyls. These are organic compounds containing a carbonyl group substituted with a benzyloxyl group.
External Descriptors dicarboxylic acid monoester
3D Structure
Interactive Chemical Structure Model





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.

5 results found

Lot NumberCertificate TypeDateItem
B2316177Certificate of AnalysisNov 10, 2025 M341197
B2316176Certificate of AnalysisNov 10, 2025 M341197
B2315716Certificate of AnalysisNov 10, 2025 M341197
B2315709Certificate of AnalysisNov 10, 2025 M341197
C2520580Certificate of AnalysisOct 18, 2022 M341197
Chemical and Physical Properties
Sensitivitymoisture sensitive;air sensitive
Melt Point(°C)47-51° C (lit.)
Molecular Weight194.180 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass194.058 Da
Monoisotopic Mass194.058 Da
Topological Polar Surface Area63.600 Ų
Heavy Atom Count14
Formal Charge0
Complexity206.000
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
Solution Calculators
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