2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C CAS 1173018-86-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1173018-86-4
Molecular FormulaC4[13C]H8
Molecular Weight69.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C CAS 1173018-86-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 69.11 g/mol gives 2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C (CAS 1173018-86-4) is a high-purity analytical reference standard with the molecular formula C4[13C]H8 and a molecular weight of 69.11 g/mol.

Owing to an organic framework, 2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 69.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

As a certified reference material (CRM), 2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4[13C]H8
Molecular Weight69.11 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989

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