Methane-13C,d4

CAS 2644-20-413CD4Chemical Synthesis

Methane-13C,d4 (CAS: 2644-20-4) is a deuterated and carbon-13 labelled methane molecule. This isotopically enriched compound has a molecular weight of 21.06 g/mol. It is primarily utilised as an internal standard or tracer in analytical chemistry, particularly in mass spectrometry and gas chromatography. Its specific isotopic composition allows for precise quantification and identification in complex mixtures for research and development in fields like environmental science and metabolomics.

Synonyms: 13CD4

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Methane-13C,d4 (13CD4) — chemical structure, CAS 2644-20-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisGasesSpecialty GasesStable IsotopesSynthetic Reagents More...

01 /Applications

Isotope Labelling and Tracing

Methane-13C,d4 serves as a valuable internal standard for quantitative analysis using mass spectrometry. Its distinct isotopic signature enables accurate tracking and measurement in various chemical and biological processes.

Gas Chromatography Applications

This compound can be employed as a reference standard in gas chromatography (GC) to calibrate instruments and validate analytical methods. It aids in the identification and quantification of methane in environmental or industrial samples.

Research and Development

Utilised in academic and industrial research, Methane-13C,d4 supports studies in areas such as atmospheric chemistry, geochemistry, and the development of new synthetic pathways requiring isotopically labelled materials.

02 /Properties

Molecular weight	21.06
Linear formula	13CD4
Boiling point	−161 °C(lit.)
Vapour density	0.55 (vs air)
Melting point	−183 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Compressed gas (GHS04) — Compressed gas

Danger

Hazard statements

H220Extremely flammable gas
H280Contains gas under pressure; may explode if heated

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P410Protect from sunlight

Flash point	-20 °C / -4 °F
Transport (UN / ADR)	UN 1971 2.1
Water hazard class (WGK, DE)	nwg
Hazard codes (EU)	F+
Risk statements (R)	12
Safety statements (S)	9-16-33

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

2644-20-4

MDL number

MFCD00144748

05 /Additional specifications

Isotopic Purity	99 atom % 13C99 atom % D
Mass Shift	M+5

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Methane-13C,d4 used for?

Methane-13C,d4 is used as an internal standard or tracer in analytical techniques like mass spectrometry and gas chromatography, particularly in research and development for quantifying methane in complex matrices.

What is the CAS number and formula for Methane-13C,d4?

The CAS number for Methane-13C,d4 is 2644-20-4 and its linear formula is 13CD4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Methane-13C,d4 with an isotopic purity of 99 atom % 13C and 99 atom % D. We do not represent this product as USP, BP, or EP grade.

How is Methane-13C,d4 supplied and handled?

Methane-13C,d4 is supplied as a gas and is classified as highly flammable and a gas under pressure (Danger: H220-H280). Handle with extreme caution, avoiding ignition sources and ensuring adequate ventilation.