(2Z)-4-Methoxy-4-oxo-2-butenoic acid

Basic Information

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CAS Number

3052-50-4

Molecular Formula

C5H6O4

Molecular Weight

130.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Refractive Index

1.4620-1.4660

SMILES

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COC(=O)C=CC(=O)O

InChI

InChI=1S/C5H6O4/c1-9-5(8)3-2-4(6)7/h2-3H,1H3,(H,6,7)/b3-2-

InChIKey

NKHAVTQWNUWKEO-IHWYPQMZSA-N

LogP

-0.19980000000000003

Topological Polar Surface Area

63.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

147

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

EINECS 221-271-3
Fumaric acid, monomethyl ester
Maleicacidmonomethylester
Q27290652
2-Butenedioic acid (E)-, monomethyl ester
Monomethyl maleate
Tox21_301490
LMFA07010962
SCHEMBL126468
NS00005398
DTXSID1029251
BS-49106
NCGC00255203-01
NSC11205
(2Z)-4-methoxy-4-oxobut-2-enoic acid
UNII-U3UT1G2B9N
Maleic Acid Monomethyl Ester (~90per cent)
CHEMBL3181865
Methyl hydrogen maleate
Maleic Acid Monomethyl Ester
NSC525206
E78069
3052-50-4
Methyl hydrogen (2Z)-2-butendioate
Monomethyl (Z)-2-butenedioate
EN300-1440004
2-Butenedioic acid (2Z)-, monomethyl ester
NSC-525206
AKOS006230198
NSC 11205
2-Butenedioic acid (2Z)-, 1-methyl ester

MDL Number

MFCD00045905

FAQ

What regulatory guidelines apply to (2Z)-4-Methoxy-4-oxo-2-butenoic acid (CAS: 3052-50-4)?

The regulatory guidelines for (2Z)-4-Methoxy-4-oxo-2-butenoic acid (CAS: 3052-50-4) include GHS classification, REACH regulations, and FDA/EPA requirements. This compound is classified as a toxic substance under GHS, and REACH regulations require manufacturers and importers to register the substance if the annual tonnage exceeds one ton. The FDA and EPA may have specific labeling and handling requirements based on the intended use of the compound.

Are there alternatives to (2Z)-4-Methoxy-4-oxo-2-butenoic acid in synthesis?

Several alternatives to (2Z)-4-Methoxy-4-oxo-2-butenoic acid exist in synthesis. These include 4-Hydroxy-4-oxobut-2-enoic acid and 2-(2-Oxoprop-1-en-1-yl)-1-methoxyethan-1-one. Common alternative reagents include methanol and acetic anhydride, which can be used for different functional group transformations. The choice of alternative reagents depends on the specific synthesis requirements and the desired product characteristics.

What is the market or research trend for (2Z)-4-Methoxy-4-oxo-2-butenoic acid (CAS: 3052-50-4)?

The market for (2Z)-4-Methoxy-4-oxo-2-butenoic acid (CAS: 3052-50-4) is driven by ongoing research in pharmaceuticals and biotechnology. Recent trends indicate increasing interest in developing novel antibiotics and anticancer agents. Researchers are exploring the potential of this compound as a starting material for the synthesis of biologically active compounds. Market trends suggest a steady demand, with potential growth in emerging applications.

How should waste containing (2Z)-4-Methoxy-4-oxo-2-butenoic acid be handled?

Waste containing (2Z)-4-Methoxy-4-oxo-2-butenoic acid (CAS: 3052-50-4) should be handled according to safety guidelines for toxic substances. Collection and disposal should follow local waste management regulations. For liquid waste, collection must be done in a sealed container to prevent spills. Incineration is a common disposal method, but professional waste disposal services should be used to ensure compliance with environmental regulations. Protective measures, such as gloves and respirators, should be worn during handling to protect against potential exposure.