3,5-Dimethoxy-4-hydroxycinnamic Acid [Matrix for MALDI-TOF/MS] TCI D2932

Chemical Identity

Other names: 4-Hydroxy-3,5-dimethoxycinnamic Acid · Sinapinic Acid · SA
CAS No.: 530-59-6
PubChem: CID 10743·SID 87558601
Formula: C11H12O5
Molecular weight: 224.21 g/mol
Purity: >99.0%(GC)(T)
Reference databases: ChEBI·ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid
SMILES: COC1=CC(=CC(=C1O)OC)C=CC(=O)O
InChIKey: PCMORTLOPMLEFB-UHFFFAOYSA-N
MDL: MDL00004401

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3,5-Dimethoxy-4-hydroxycinnamic Acid is a chemical compound widely used as a matrix in MALDI-TOF/MS analysis. It plays a crucial role in facilitating the ionization of complex molecules during mass spectrometry, allowing for accurate detection and identification of biomolecules and organic compounds. This compound is essential in analytical chemistry laboratories where high-resolution mass spectrometry is required for studying molecular structures and compositions. Its application extends to various research fields, including biochemistry and pharmaceutical analysis, where precise molecular characterization is vital.

The compound is preferred due to its ability to efficiently absorb laser energy, which is critical for the ionization process in MALDI-TOF/MS. This property ensures that molecules are ionized without significant structural damage, maintaining the integrity of the sample. Additionally, it exhibits good stability under typical laboratory conditions, making it reliable for repeated use. Its chemical properties also support its use in the preparation of calibration standards, enhancing the accuracy of analytical results.

In Indonesian laboratories, 3,5-Dimethoxy-4-hydroxycinnamic Acid is commonly used in chemical analysis and research. It supports the work of researchers in academic institutions and research centers, contributing to the advancement of analytical techniques. Its availability ensures that scientists can conduct reliable and reproducible experiments, supporting scientific innovation and educational activities.

Related TCI products

Used in MALDI-TOF/MS for ionizing complex biomolecules, enabling accurate mass analysis due to its efficient laser energy absorption.
Applied in pharmaceutical research for analyzing drug compounds and their molecular structures with high precision.
Utilized in biochemistry laboratories for studying protein and peptide structures through mass spectrometry techniques.
Employed in analytical chemistry for preparing calibration standards that ensure accurate and consistent results.
Integrated into research projects focused on molecular characterization, supporting both academic and industrial scientific endeavors.

Brand	TCI
CAS number	530-59-6
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in standard laboratory quantities as per supplier specifications
Physical form	Solid, typically in crystalline or powder form
Storage	Store in a cool, dry place away from direct sunlight and moisture

This compound should be stored in a cool, dry environment to maintain its stability and effectiveness. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air, which could affect its performance. Laboratory personnel should handle it with care, using appropriate personal protective equipment such as gloves and safety goggles. It is important to ensure that the storage area is well-ventilated to minimize any potential risks associated with handling. Proper storage conditions help preserve the compound's integrity, ensuring consistent results in analytical applications. Always follow standard laboratory safety protocols when working with this material.

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