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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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1 – 15 of 443 results
1

PC aa C38:0-D39 Major, TRC

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

Molecular Weight (g/mol) 857.439
InChI Formula InChI=1S/C46H92NO8P/c1-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-37-39-46(49)55-44(43-54-56(50,51)53-41-40-47(3,4)5)42-52-45(48)38-36-34-32-30-28-26-24-21-19-17-15-13-11-9-7-2/h44H,6-43H2,1-5H3/t44-/m1/s1/i1D3,6D2,8D2,10D2,12D2,14D2,16D2,18D2,20D2,22D2,23D2,25D2,27D2,29D2,31D2,33D2,35D2,37D2,39D2
Chemical Name or Material PC aa C38:0-D39
SMILES [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
Synonym (R)-2-((Icosanoyl-d39)oxy)-3-(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
Recommended Storage -20°C
IUPAC Name [(2R)-2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20-nonatriacontadeuterioicosanoyloxy)-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Molecular Formula C46 D39 H53 N O8 P
Formula Weight 856.901
2

Deuterium oxide, for NMR, 99.8 atom % D

CAS: 7789-20-0 Molecular Formula: H2O Molecular Weight (g/mol): 20.03 MDL Number: MFCD00044636 InChI Key: XLYOFNOQVPJJNP-ZSJDYOACSA-N Synonym: deuterium oxide,water-d2,heavy water,deuterated water,dideuterium oxide,heavy water-d2,heavy water d2o,water sup 2-h2,deuterium oxide usan,water, heavy d2-o PubChem CID: 24602 ChEBI: CHEBI:41981 IUPAC Name: [(²H)oxy](²H) SMILES: [2H]O[2H]

PubChem CID 24602
CAS 7789-20-0
Molecular Weight (g/mol) 20.03
ChEBI CHEBI:41981
MDL Number MFCD00044636
SMILES [2H]O[2H]
Synonym deuterium oxide,water-d2,heavy water,deuterated water,dideuterium oxide,heavy water-d2,heavy water d2o,water sup 2-h2,deuterium oxide usan,water, heavy d2-o
IUPAC Name [(²H)oxy](²H)
InChI Key XLYOFNOQVPJJNP-ZSJDYOACSA-N
Molecular Formula H2O
3

Chloroform-d, 100% (Isotopic), contains 0.03% v/v TMS

CAS: 865-49-6 Molecular Formula: CHCl3 Molecular Weight (g/mol): 120.375 MDL Number: MFCD00000827 InChI Key: HEDRZPFGACZZDS-MICDWDOJSA-N Synonym: chloroform-d,deuterochloroform,methane-d, trichloro,2h chloroform,deuterated chloroform,cdcl3,trichloromethane-d,unii-p1nw4885vt,trichloro deuterio methane,chloroform, deutero PubChem CID: 71583 ChEBI: CHEBI:85365 IUPAC Name: trichloro(deuterio)methane SMILES: C(Cl)(Cl)Cl

PubChem CID 71583
CAS 865-49-6
Molecular Weight (g/mol) 120.375
ChEBI CHEBI:85365
MDL Number MFCD00000827
SMILES C(Cl)(Cl)Cl
Synonym chloroform-d,deuterochloroform,methane-d, trichloro,2h chloroform,deuterated chloroform,cdcl3,trichloromethane-d,unii-p1nw4885vt,trichloro deuterio methane,chloroform, deutero
IUPAC Name trichloro(deuterio)methane
InChI Key HEDRZPFGACZZDS-MICDWDOJSA-N
Molecular Formula CHCl3
4

Methyl sulfoxide-d6, for NMR, 99.5+ atom % D

CAS: 2206-27-1 Molecular Formula: C2H6OS Molecular Weight (g/mol): 84.17 MDL Number: MFCD00002090 InChI Key: IAZDPXIOMUYVGZ-WFGJKAKNSA-N Synonym: dimethyl sulfoxide-d6,dmso-d6,dimethylsulfoxide-d6,deuterated dmso,methane-d3,sulfinylbis-9ci,methane-d3, sulfinylbis,hexadeuterodimethyl sulfoxide,methane-d3-, sulfinylbis,methanesulfinylmethyl hydrogen,dimethyl-d6 sulfoxide PubChem CID: 75151 SMILES: [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]

PubChem CID 75151
CAS 2206-27-1
Molecular Weight (g/mol) 84.17
MDL Number MFCD00002090
SMILES [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
Synonym dimethyl sulfoxide-d6,dmso-d6,dimethylsulfoxide-d6,deuterated dmso,methane-d3,sulfinylbis-9ci,methane-d3, sulfinylbis,hexadeuterodimethyl sulfoxide,methane-d3-, sulfinylbis,methanesulfinylmethyl hydrogen,dimethyl-d6 sulfoxide
InChI Key IAZDPXIOMUYVGZ-WFGJKAKNSA-N
Molecular Formula C2H6OS
5

Bromobenzene-d{5}, 99% (Isotopic)

CAS: 4165-57-5 Molecular Formula: C6H5Br Molecular Weight (g/mol): 162.04 MDL Number: MFCD00000056 InChI Key: QARVLSVVCXYDNA-RALIUCGRSA-N Synonym: bromobenzene-d5,bromo 2h5 benzene,1-bromo 2 h? benzene,bromobenzene d5,benzene-d5, bromo,1-bromo 2h5 benzene,c6d5br,bromobenzene-d5, 99.5 atom % d,bromobenzene-d5, reagent grade, ≥99 atom % d cp PubChem CID: 2723968 SMILES: [2H]C1=C([2H])C([2H])=C(Br)C([2H])=C1[2H]

PubChem CID 2723968
CAS 4165-57-5
Molecular Weight (g/mol) 162.04
MDL Number MFCD00000056
SMILES [2H]C1=C([2H])C([2H])=C(Br)C([2H])=C1[2H]
Synonym bromobenzene-d5,bromo 2h5 benzene,1-bromo 2 h? benzene,bromobenzene d5,benzene-d5, bromo,1-bromo 2h5 benzene,c6d5br,bromobenzene-d5, 99.5 atom % d,bromobenzene-d5, reagent grade, ≥99 atom % d cp
InChI Key QARVLSVVCXYDNA-RALIUCGRSA-N
Molecular Formula C6H5Br
6

1,2-Dichloroethane-d{4}, 99% (Isotopic)

CAS: 17060-07-0 Molecular Formula: C2H4Cl2 Molecular Weight (g/mol): 102.978 MDL Number: MFCD00037531 InChI Key: WSLDOOZREJYCGB-LNLMKGTHSA-N Synonym: 1,2-dichloroethane-d4,1,2-dichloroethane d4,ethylene-d4 dichloride,dichloro 2 h? ethane,1,2-dichloroethane-d4, 99 atom % d,1,2-dichloroethane-d4 98.0 atom % d,1,2-dichloroethane-d4, analytical standard,1,2-dichloroethane d4 2000 ng/microl in methanol PubChem CID: 12197860 IUPAC Name: 1,2-dichloro-1,1,2,2-tetradeuterioethane SMILES: C(CCl)Cl

PubChem CID 12197860
CAS 17060-07-0
Molecular Weight (g/mol) 102.978
MDL Number MFCD00037531
SMILES C(CCl)Cl
Synonym 1,2-dichloroethane-d4,1,2-dichloroethane d4,ethylene-d4 dichloride,dichloro 2 h? ethane,1,2-dichloroethane-d4, 99 atom % d,1,2-dichloroethane-d4 98.0 atom % d,1,2-dichloroethane-d4, analytical standard,1,2-dichloroethane d4 2000 ng/microl in methanol
IUPAC Name 1,2-dichloro-1,1,2,2-tetradeuterioethane
InChI Key WSLDOOZREJYCGB-LNLMKGTHSA-N
Molecular Formula C2H4Cl2
7

1,1,2,2-Tetrachloroethane-d{2}, 99.5% (Isotopic)

CAS: 33685-54-0 Molecular Formula: C2H2Cl4 Molecular Weight (g/mol): 169.85 MDL Number: MFCD00037672 InChI Key: QPFMBZIOSGYJDE-QDNHWIQGSA-N Synonym: 1,1,2,2-tetrachloroethane-d2,1,2-dideutero-1,1,2,2-tetrachloroethane,tetrachloro 2 h? ethane,1,1,2,2-tetrachloroethane-d2 tce-d2,ethane-d2, 1,1,2,2-tetrachloro,ethane-1,2-d2, 1,1,2,2-tetrachloro,1,1,2,2-tetrachloro-1,2-2h2 ethane,de87d,1,1,2,2-tetrachloroethane-d2 >99.50 atom % d,1,1,2,2-tetrachloroethane-d2, ≥99.5 atom % d PubChem CID: 118531 IUPAC Name: 1,1,2,2-tetrachloro-1,2-dideuterioethane SMILES: C(C(Cl)Cl)(Cl)Cl

PubChem CID 118531
CAS 33685-54-0
Molecular Weight (g/mol) 169.85
MDL Number MFCD00037672
SMILES C(C(Cl)Cl)(Cl)Cl
Synonym 1,1,2,2-tetrachloroethane-d2,1,2-dideutero-1,1,2,2-tetrachloroethane,tetrachloro 2 h? ethane,1,1,2,2-tetrachloroethane-d2 tce-d2,ethane-d2, 1,1,2,2-tetrachloro,ethane-1,2-d2, 1,1,2,2-tetrachloro,1,1,2,2-tetrachloro-1,2-2h2 ethane,de87d,1,1,2,2-tetrachloroethane-d2 >99.50 atom % d,1,1,2,2-tetrachloroethane-d2, ≥99.5 atom % d
IUPAC Name 1,1,2,2-tetrachloro-1,2-dideuterioethane
InChI Key QPFMBZIOSGYJDE-QDNHWIQGSA-N
Molecular Formula C2H2Cl4
8

Chlorobenzene-d{5}, 99% (Isotopic), Thermo Scientific Chemicals

CAS: 3114-55-4 Molecular Formula: C6H5Cl Molecular Weight (g/mol): 117.587 MDL Number: MFCD00000531 InChI Key: MVPPADPHJFYWMZ-RALIUCGRSA-N Synonym: chlorobenzene-d5,chloro 2h5 benzene,1-chloro 2 h? benzene,chlorobenzene d5,benzene-d5, chloro,2h5 phenyl chloride,1-chloro 2h5 benzene,benzene-d5-, chloro,chlorobenzene, perdeutero,chlorobenzene-d5, 99 atom % d PubChem CID: 575975 IUPAC Name: 1-chloro-2,3,4,5,6-pentadeuteriobenzene SMILES: C1=CC=C(C=C1)Cl

PubChem CID 575975
CAS 3114-55-4
Molecular Weight (g/mol) 117.587
MDL Number MFCD00000531
SMILES C1=CC=C(C=C1)Cl
Synonym chlorobenzene-d5,chloro 2h5 benzene,1-chloro 2 h? benzene,chlorobenzene d5,benzene-d5, chloro,2h5 phenyl chloride,1-chloro 2h5 benzene,benzene-d5-, chloro,chlorobenzene, perdeutero,chlorobenzene-d5, 99 atom % d
IUPAC Name 1-chloro-2,3,4,5,6-pentadeuteriobenzene
InChI Key MVPPADPHJFYWMZ-RALIUCGRSA-N
Molecular Formula C6H5Cl
12

2-Propanol-d{8}, 99%(Isotopic)

CAS: 22739-76-0 Molecular Formula: C3H8O Molecular Weight (g/mol): 68.15 MDL Number: MFCD00044341 InChI Key: KFZMGEQAYNKOFK-PIODKIDGSA-N Synonym: 2-propanol-d8,isopropanol-d8,2 h? propan-2-2 h ol,octadeuteroisopropanol,2h8-2-propanol,2-propan-1,1,1,2,3,3,3-d7-ol-d,2-propanol-d isotopic 1g,2-propanol-d8, 99.5 atom % d PubChem CID: 2723972 SMILES: [2H]OC([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H]

PubChem CID 2723972
CAS 22739-76-0
Molecular Weight (g/mol) 68.15
MDL Number MFCD00044341
SMILES [2H]OC([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H]
Synonym 2-propanol-d8,isopropanol-d8,2 h? propan-2-2 h ol,octadeuteroisopropanol,2h8-2-propanol,2-propan-1,1,1,2,3,3,3-d7-ol-d,2-propanol-d isotopic 1g,2-propanol-d8, 99.5 atom % d
InChI Key KFZMGEQAYNKOFK-PIODKIDGSA-N
Molecular Formula C3H8O
13

Acetone-d{6}, 99.9% (Isotopic)

CAS: 666-52-4 Molecular Formula: C3H6O Molecular Weight (g/mol): 64.117 MDL Number: MFCD00044635 InChI Key: CSCPPACGZOOCGX-WFGJKAKNSA-N Synonym: acetone-d6,2h6 acetone,hexadeuteroacetone,acetone d6,perdeuteroacetone,deuterated acetone,unii-b0n19b53h8,cd3 2co,2-propanone-1,1,1,3,3,3-d6,d6-acetone PubChem CID: 522220 ChEBI: CHEBI:78217 IUPAC Name: 1,1,1,3,3,3-hexadeuteriopropan-2-one SMILES: CC(=O)C

PubChem CID 522220
CAS 666-52-4
Molecular Weight (g/mol) 64.117
ChEBI CHEBI:78217
MDL Number MFCD00044635
SMILES CC(=O)C
Synonym acetone-d6,2h6 acetone,hexadeuteroacetone,acetone d6,perdeuteroacetone,deuterated acetone,unii-b0n19b53h8,cd3 2co,2-propanone-1,1,1,3,3,3-d6,d6-acetone
IUPAC Name 1,1,1,3,3,3-hexadeuteriopropan-2-one
InChI Key CSCPPACGZOOCGX-WFGJKAKNSA-N
Molecular Formula C3H6O
15
Promotions Available

Methyl sulfoxide-d6, for NMR, 99.8 atom % D

CAS: 2206-27-1 Molecular Formula: C2H6OS Molecular Weight (g/mol): 84.17 MDL Number: MFCD00002090 InChI Key: IAZDPXIOMUYVGZ-WFGJKAKNSA-N Synonym: dimethyl sulfoxide-d6,dmso-d6,dimethylsulfoxide-d6,deuterated dmso,methane-d3,sulfinylbis-9ci,methane-d3, sulfinylbis,hexadeuterodimethyl sulfoxide,methane-d3-, sulfinylbis,methanesulfinylmethyl hydrogen,dimethyl-d6 sulfoxide PubChem CID: 75151 SMILES: [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]

PubChem CID 75151
CAS 2206-27-1
Molecular Weight (g/mol) 84.17
MDL Number MFCD00002090
SMILES [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
Synonym dimethyl sulfoxide-d6,dmso-d6,dimethylsulfoxide-d6,deuterated dmso,methane-d3,sulfinylbis-9ci,methane-d3, sulfinylbis,hexadeuterodimethyl sulfoxide,methane-d3-, sulfinylbis,methanesulfinylmethyl hydrogen,dimethyl-d6 sulfoxide
InChI Key IAZDPXIOMUYVGZ-WFGJKAKNSA-N
Molecular Formula C2H6OS