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Isotopically Labeled Compounds

Chemicals to which isotopes have been attached in order to label specific atoms. Isotopically labeled compounds are commonly used in synthetic chemistry, characterization techniques such as NMR, and biology.
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Keyword Search:
1 – 15 of 80 results
1

Fosetyl Aluminum-d15 (Technical Grade), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

Molecular Weight (g/mol) 369.197
InChI Formula InChI=1S/3C2H7O3P.Al/c3*1-2-5-6(3)4;/h3*6H,2H2,1H3,(H,3,4);/q;;;+3/p-3/i3*1D3,2D2;
Chemical Name or Material Fosetyl Aluminum-d15
SMILES [2H]C([2H])([2H])C([2H])([2H])OP(=O)O[Al](OP(=O)OC([2H])([2H])C([2H])([2H])[2H])OP(=O)OC([2H])([2H])C([2H])([2H])[2H]
Recommended Storage +4°C
IUPAC Name tris(1,1,2,2,2-pentadeuterioethoxyphosphonoyloxy)alumane
Molecular Formula C6 D15 H3 Al O9 P3
Formula Weight 369.0921
2

Hexachloroethane-13C1, CDN

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3

Methyl Tridecanoate-d25, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 1219804-90-6
Molecular Weight (g/mol) 253.525
InChI Formula InChI=1 S/C14H28O2/c1-3-4-5-6-7-8-9-10-11-12-13-14(15)16-2/h3-13H2,1-2H3/i1D3,3D2,4D2,5D2,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2
Chemical Name or Material Methyl Tridecanoate-D25
SMILES [2 H]C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C(=O)OC
Synonym Methyl Tridecanoate-d25,Methyl Tridecanoate-D25,Tridecanoic-d25 Acid Methyl Ester
Recommended Storage Room Temperature
IUPAC Name methyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-pentacosadeuteriotridecanoate
Molecular Formula C14 D25 H3 O2
Formula Weight 253.3658 g/mol
4

2-Fluorobenzonitrile-d4, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 2256740-46-0
Molecular Weight (g/mol) 125.1364
InChI Formula InChI=1 S/C7H4FN/c8-7-4-2-1-3-6(7)5-9/h1-4 H/i1D,2 D,3 D,4 D
Chemical Name or Material 2-Fluorobenzonitrile-D4
SMILES [2 H]c1c([2 H])c([2 H])c(C#N)c(F)c1[2 H]
Synonym Benzonitrile-2,3,4,5-d4, 6-fluoro- (ACI),6-Fluorobenzonitrile-2,3,4,5-d4 (ACI),2-Fluorobenzonitrile-d4,2-Fluorobenzonitrile-D4
Recommended Storage Room Temperature
IUPAC Name 2,3,4,5-tetradeuterio-6-fluorobenzonitrile
Molecular Formula C7 D4 F N
Formula Weight 125.0579 g/mol
5

Methylene-d2 Chloride, CDN

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Percent Purity 99.8 atom % D, min 98% Chemical Purity
CAS 1665-00-5
Molecular Weight (g/mol) 86.94
InChI Formula InChI=1 S/CH2Cl2/c2-1-3/h1H2/i1D2
Chemical Name or Material Methylene chloride D2
SMILES [2 H]C([2 H])(Cl)Cl
Synonym Dichloromethane-d2
Recommended Storage Room Temperature
IUPAC Name dichloro(dideuterio)methane
Molecular Formula C 2H2 Cl2
Formula Weight 85.9659 g/mol
6

Hexanedioyl-d8 Chloride, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 284487-62-3
Molecular Weight (g/mol) 191.0818
InChI Formula InChI=1 S/C6H8Cl2O2/c7-5(9)3-1-2-4-6(8)10/h1-4H2/i1D2,2D2,3D2,4D2
Chemical Name or Material Hexanedioyl Dichloride-D8
SMILES [2 H]C([2 H])(C(=O)Cl)C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C(=O)Cl
Synonym Hexanedioyl-d8 dichloride (9 CI),Hexanedioyl-d8 chloride,Hexanedioyl dichloride-D8,Adipoyl chloride-d8,Hexanedioic dichloride-d8,Adipic acid dichloride-d8
Recommended Storage +4°C
IUPAC Name 2,2,3,3,4,4,5,5-octadeuteriohexanedioyl dichloride
Molecular Formula C6 D8 Cl2 O2
Formula Weight 190.0403 g/mol
7

4-Bromotoluene-a,a,a-d3, CDN

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Percent Purity 99 atom % D, min 98% Chemical Purity
CAS 22328-44-5
Molecular Weight (g/mol) 174.053
InChI Formula InChI=1 S/C7H7Br/c1-6-2-4-7(8)5-3-6/h2-5 H,1H3/i1D3
Chemical Name or Material 4-Bromotoluene-alpha,alpha,alpha-D3
SMILES [2 H]C([2 H])([2 H])c1ccc(Br)cc1
Synonym Benzene, 1-bromo-4-(methyl-d3)- (9 CI),Toluene-α,α,α-d3, p-bromo- (8 CI),1-Bromo-4-(2H3)methylbenzene,1-Bromo-4-(trideuteriomethyl)benzene,p-Bromotoluene-α,α,α-d3,4-Bromotoluene-α,α,α-d3,4-Bromotoluene-α,α,α-D3,4-Bromotoluene-d3,4-Bromotoluene-D3 (methyl-D3),1-Bromo-4-(methyl-d3)benzene
Recommended Storage Room Temperature
IUPAC Name 1-bromo-4-(trideuteriomethyl)benzene
Molecular Formula C7 D3 H4 Br
Formula Weight 172.9919 g/mol
8

N-Nitrosopiperidine-d10, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 960049-21-2
Molecular Weight (g/mol) 124.21
InChI Formula InChI=1 S/C5H10N2O/c8-6-7-4-2-1-3-5-7/h1-5H2/i1D2,2D2,3D2,4D2,5D2
Chemical Name or Material N-Nitrosopiperidine-d10
SMILES [2 H]C1([2 H])N(N=O)C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C1([2 H])[2 H]
Recommended Storage Room Temperature
IUPAC Name 2,2,3,3,4,4,5,5,6,6-decadeuterio-1-nitrosopiperidine
Molecular Formula C5 2H10 N2 O
Formula Weight 124.1421 g/mol
9

alpha-Methylstyrene-d10, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 10362-82-0
Molecular Weight (g/mol) 128.237
InChI Formula InChI=1 S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7 H,1H2,2H3/i1D2,2D3,3 D,4 D,5 D,6 D,7 D
Chemical Name or Material alpha-Methylstyrene-d10
SMILES [2 H]C(=C(c1c([2 H])c([2 H])c([2 H])c([2 H])c1[2 H])C([2 H])([2 H])[2 H])[2 H]
Synonym Styrene-β,β,2,3,4,5,6-d7, α-methyl-d3- (8 CI),α-(Methyl-d3)styrene-β,β,2,3,4,5,6-d7,[1-(Methyl-d3)ethenyl-2,2-d2]benzene-2,3,4,5,6-d5,α-Methylstyrene-d10,α-Methylstyrene-D10
Recommended Storage +4°C
IUPAC Name 1,2,3,4,5-pentadeuterio-6-(1,1,3,3,3-pentadeuterioprop-1-en-2-yl)benzene
Molecular Formula C9 D10
Formula Weight 128.141 g/mol
10

epsilon-Caprolactam-d10, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 169297-53-4
Molecular Weight (g/mol) 123.22
InChI Formula InChI=1 S/C6H11NO/c8-6-4-2-1-3-5-7-6/h1-5H2,(H,7,8)/i1D2,2D2,3D2,4D2,5D2
Chemical Name or Material eta-Caprolactam-d10
SMILES [2 H]C1([2 H])NC(=O)C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C1([2 H])[2 H]
Synonym Hexahydro-3,4,5,6,7-d5-2 H-azepin-2-one-3,4,5,6,7-d5
Recommended Storage Room Temperature
IUPAC Name 3,3,4,4,5,5,6,6,7,7-decadeuterioazepan-2-one
Molecular Formula C6HD10NO
Formula Weight 123.1468 g/mol
11

Triphenyl-d15 Phosphate, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 1173020-30-8
Molecular Weight (g/mol) 341.38
InChI Formula InChI=1 S/C18H15O4P/c19-23(20-16-10-4-1-5-11-16,21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15 H/i1D,2 D,3 D,4 D,5 D,6 D,7 D,8 D,9 D,10 D,11 D,12 D,13 D,14 D,15 D
Chemical Name or Material Triphenylphosphate D15
SMILES [2 H]c1c([2 H])c([2 H])c(OP(=O)(Oc2c([2 H])c([2 H])c([2 H])c([2 H])c2[2 H])Oc3c([2 H])c([2 H])c([2 H])c([2 H])c3[2 H])c([2 H])c1[2 H]
Synonym Phen-2,3,4,5,6-d5-ol, 1,1',1''-phosphate,Triphenylphosphate D15
Recommended Storage Room Temperature
IUPAC Name tris(2,3,4,5,6-pentadeuteriophenyl) phosphate
Molecular Formula C18 2H15 O4 P
Formula Weight 341.1649 g/mol
12

N-Nitrosopyrrolidine-d8, CDN

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Percent Purity 98 atom % D, min 98% Chemical Purity
CAS 1219802-09-1
Molecular Weight (g/mol) 108.17
InChI Formula InChI=1 S/C4H8N2O/c7-5-6-3-1-2-4-6/h1-4H2/i1D2,2D2,3D2,4D2
Chemical Name or Material N-Nitrosopyrrolidine-d8
SMILES [2 H]C1([2 H])N(N=O)C([2 H])([2 H])C([2 H])([2 H])C1([2 H])[2 H]
Synonym Pyrrolidine-2,2,3,3,4,4,5,5-d8, 1-nitroso-,1-Nitrosopyrrolidine-2,2,3,3,4,4,5,5-d8,N-Nitrosopyrrolidine D8
Recommended Storage Room Temperature
IUPAC Name 2,2,3,3,4,4,5,5-octadeuterio-1-nitrosopyrrolidine
Molecular Formula C4 2H8 N2 O
Formula Weight 108.1139 g/mol
13

Pentaerythritol-2-13C, CDN

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14

Ethyl Octadecanoate-d35, CDN

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Percent Purity 99 atom % D, min 98% Chemical Purity
CAS 1219795-49-9
Molecular Weight (g/mol) 347.7461
InChI Formula InChI=1 S/C20H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h3-19H2,1-2H3/i1D3,3D2,5D2,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2,14D2,15D2,16D2,17D2,18D2,19D2
Chemical Name or Material Octadecanoic Acid Ethyl Ester-D35 (octadecanoic-D35)
SMILES [2 H]C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C([2 H])([2 H])C(=O)OCC
Synonym Octadecanoic-2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-d35 acid ethyl ester,Ethyl octadecanoate-2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-d35,Octadecanoic-d35 acid ethyl ester,Stearic-d35 acid ethyl ester,Ethyl octadecanoate-d35,Ethyl stearate-d35,Octadecanoic Acid Ethyl Ester-D35 (octadecanoic-D35)
Recommended Storage Room Temperature
IUPAC Name ethyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontadeuteriooctadecanoate
Molecular Formula C20 D35 H5 O2
Formula Weight 347.5225 g/mol
15

Hexamethyl-d18-disilane, CDN

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Percent Purity 99 atom % D, min 98% Chemical Purity
CAS 61123-71-5
Molecular Weight (g/mol) 164.489
InChI Formula InChI=1 S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3/i1D3,2D3,3D3,4D3,5D3,6D3
Chemical Name or Material Hexamethyldisilane-D18
SMILES [2 H]C([2 H])([2 H])[Si](C([2 H])([2 H])[2 H])(C([2 H])([2 H])[2 H])[Si](C([2 H])([2 H])[2 H])(C([2 H])([2 H])[2 H])C([2 H])([2 H])[2 H]
Synonym Disilane, hexa(methyl-d3)- (9 CI),1,1,1,2,2,2-Hexa(methyl-d3)disilane,Hexamethyl-d18-disilane,Hexamethyldisilane-D18,HMD-d18
Recommended Storage Room Temperature
IUPAC Name tris(trideuteriomethyl)-[tris(trideuteriomethyl)silyl]silane
Molecular Formula C6 D18 Si2
Formula Weight 164.2077 g/mol