2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4 CAS 2345-38-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2345-38-2
Molecular FormulaC5H12O2Si
Molecular Weight132.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4 CAS 2345-38-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4.

2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4 (CAS 2345-38-2), molecular formula C5H12O2Si and molecular weight 132.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4 (C5H12O2Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 2345-38-2 (Trimethylsilyl)acetic acid Acetic acid, 2-(trimethylsilyl)- Acetic acid, (trimethylsilyl)- EINECS 219-067-4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H12O2Si
Molecular Weight132.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

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