Isotopically Labeled Compounds
Sigma Aldrich Fine Chemicals Biosciences D-Glucose-13C6 >=99 atom % 13C, >=99% (CP) | 110187-42-3 | MFCD00037544 | 10G
D-Glucose-13C6 >=99 atom % 13C, >=99% (CP) | Purity: >=99% (CP) | Mol Wt: 186.11 | 110187-42-3 | MFCD00037544 | 10G
Sigma Aldrich Fine Chemicals Biosciences Glyphosate-2-13C 99 atom % 13C | 287399-31-9 | MFCD01075599 | 100MG
Glyphosate-2-13C 99 atom % 13C | Mol Wt: 170.07 | 287399-31-9 | MFCD01075599 | 100MG
Cambridge Isotope Laboratories Glycine (13C2, 99%; 15N, 99%) | 211057-02-2 | MFCD00083979 | 0.25g
Glycine (13C2, 99%; 15N, 99%) | Putity: 98% | MW: 78.05 | 211057-02-2 | MFCD00083979 | 0.25g
Medchemexpress LLC L-asparagine-13C4,15N2 monohydrate | 202406-87-9 | MFCD01073445 | 98.0% | 153.07 | 13C4H7 15N2O4 | 5 MG
L-asparagine-13C4,15N2 monohydrate is an isotopically labeled amino acid provided as a monohydrate for use as a stable-isotope internal standard and tracer in mass spectrometry, metabolite tracing, and isotope labeling studies. It contains four 13C labels and two 15N labels and is manufactured to analytical-grade purity for reliable quantitative work.
- Isotopically labeled with 13C4 and 15N2 for unambiguous mass shifts.
- High purity suitable for analytical and quantitative applications.
- Provided as a monohydrate solid for straightforward handling and storage.
- Intended for use as an internal standard in mass spectrometry workflows.
- Available in small-scale quantities for method development and validation.
Sigma Aldrich Fine Chemicals Biosciences Ethanol-1-13C 99 atom % 13C | 14742-23-5 | MFCD00003560 | 1G
Ethanol-1-13C 99 atom % 13C | Purity: 99% (CP) | Mol Wt: 47.06 | 14742-23-5 | MFCD00003560 | 1G
Sigma Aldrich Fine Chemicals Biosciences Lauric acid-1-13C 99 atom % 13C | 93639-08-8 | MFCD00002737 | 1G
Lauric acid-1-13C 99 atom % 13C | Mol Wt: 201.31 | 93639-08-8 | MFCD00002737 | 1G
Sigma Aldrich Fine Chemicals Biosciences Naphthalene-d8 99 atom % D, >=98% (CP) | 1146-65-2 | MFCD00001743 | 10G
Naphthalene-d8 99 atom % D, >=98% (CP) | Purity: >=98% (CP) | Mol Wt: 136.22 | 1146-65-2 | MFCD00001743 | 10G
Sigma Aldrich Fine Chemicals Biosciences Naphthalene-d8 99 atom % D, >=98% (CP) | 1146-65-2 | MFCD00001743 | 1G
Naphthalene-d8 99 atom % D, >=98% (CP) | Purity: >=98% (CP) | Mol Wt: 136.22 | 1146-65-2 | MFCD00001743 | 1G
Medchemexpress LLC Dibutyl phthalate-d22 | 358731-15-4 | MFCD01861629 | 99.0% | 300.48 | C16D22O4 | 5mg
Dibutyl phthalate-d22 is the deuterium labeled Dibutyl phthalate[1] Dibutyl phthalate is a commonly used plasticizer commonly found in some food packaging materials personal care products and the coating of oral medications May cause toxicity and adverse neurobehavioral effects[2][3][4]
Medchemexpress LLC Methyl carbamate-d3 | 124522-32-3 | 98.5% | 5mg
Methyl carbamate-d3 is the deuterium labeled Methyl carbamate[1]
Sigma Aldrich Fine Chemicals Biosciences L-Methionine-(methyl-13C,d3) >=99 atom % 13C, >=99 atom % D, >=99% (CP) | 73488-65-0 | MFCD00002624 | 1G
L-Methionine-(methyl-13C,d3) >=99 atom % 13C, >=99 atom % D, >=99% (CP) | Purity: >=99% (CP) | Mol Wt: 153.22 | 73488-65-0 | MFCD00002624 | 1G
Sigma Aldrich Fine Chemicals Biosciences Terephthalic-2,3,5,6-d4 acid | 60088-54-2 | MFCD00002559 | 1 g
Terephthalic-2,3,5,6-d4 acid | Purity: 98% | Mol Wt: 170.16 | 60088-54-2 | MFCD00002559 | 1 g
Sigma Aldrich Fine Chemicals Biosciences 1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | 38072-94-5 | MFCD00134450 | 5G
1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 152.26 | 38072-94-5 | MFCD00134450 | 5G
Sigma Aldrich Fine Chemicals Biosciences 1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | 38072-94-5 | MFCD00134450 | 1G
1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 152.26 | 38072-94-5 | MFCD00134450 | 1G
Sigma Aldrich Fine Chemicals Biosciences Tetrahydrofuran-d8 >=99.5 atom % D | 1693-74-9 | MFCD00044238 | 10ML
Tetrahydrofuran-d8 >=99.5 atom % D | Purity: >=99% (CP) | Mol Wt: 80.16 | 1693-74-9 | MFCD00044238 | 10ML