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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

Chloroform-d, for NMR, 99.8 atom % D

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
2

Chloroform-d, for NMR, 99.8 atom % D, stabilized with silver foil

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
3

Chloroform-d, for NMR, 99.8 atom % D, contains 1 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

Chloroform-d, for NMR, 100.0 atom % D

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
5

Chloroform-d, for NMR, 99.8+ atom % D, contains 0.02-0.04 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
6

Chloroform-d, for NMR, 99.8+% D, stab. with Ag foil, 0.02-0.04 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
7

Chloroform-d, for NMR, 99.8% D, stabilized with silver foil, 1 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
8

Chloroform-d, for NMR, 99.6+ atom % D

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
9

Pyridine-d5, for NMR, 100.0 atom % D

CAS: 7291-22-7 Molecular Formula: C5H5N Molecular Weight (g/mol): 84.13 MDL Number: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N Synonym: pyridine-d5,2h5 pyridine,c5d5n,2 h? pyridine,pyridine d5,pyridine,crude,light,pyridine, perdeutero,∼2∼h_5_ pyridine,de85c PubChem CID: 558519 IUPAC Name: 2,3,4,5,6-pentadeuteriopyridine SMILES: [2H]C1=NC([2H])=C([2H])C([2H])=C1[2H]

PubChem CID 558519
CAS 7291-22-7
Molecular Weight (g/mol) 84.13
MDL Number MFCD00044639
SMILES [2H]C1=NC([2H])=C([2H])C([2H])=C1[2H]
Synonym pyridine-d5,2h5 pyridine,c5d5n,2 h? pyridine,pyridine d5,pyridine,crude,light,pyridine, perdeutero,∼2∼h_5_ pyridine,de85c
IUPAC Name 2,3,4,5,6-pentadeuteriopyridine
InChI Key JUJWROOIHBZHMG-RALIUCGRSA-N
Molecular Formula C5H5N
10

Iodomethane-d3, for NMR, 99+ atom % D

CAS: 865-50-9 Molecular Formula: CH3I Molecular Weight (g/mol): 144.96 MDL Number: MFCD00001074 InChI Key: INQOMBQAUSQDDS-FIBGUPNXSA-N Synonym: iodomethane-d3,iodo 2h3 methane,trideuterio iodo methane,iodo 2 h? methane,methyl-d3 iodide,trideuteromethyl iodide,iodomethane-12c,d3,methyl-12c,d3 iodide,iodoethane-d5 ethyliodid-d5,methyl iodide d3 stored over copper PubChem CID: 2723978 IUPAC Name: trideuterio(iodo)methane SMILES: [2H]C([2H])([2H])I

PubChem CID 2723978
CAS 865-50-9
Molecular Weight (g/mol) 144.96
MDL Number MFCD00001074
SMILES [2H]C([2H])([2H])I
Synonym iodomethane-d3,iodo 2h3 methane,trideuterio iodo methane,iodo 2 h? methane,methyl-d3 iodide,trideuteromethyl iodide,iodomethane-12c,d3,methyl-12c,d3 iodide,iodoethane-d5 ethyliodid-d5,methyl iodide d3 stored over copper
IUPAC Name trideuterio(iodo)methane
InChI Key INQOMBQAUSQDDS-FIBGUPNXSA-N
Molecular Formula CH3I
11

Naphthalene-d8, for NMR, 98+ atom % D

CAS: 1146-65-2 Molecular Formula: C10H8 Molecular Weight (g/mol): 136.22 MDL Number: MFCD00001743 InChI Key: UFWIBTONFRDIAS-PGRXLJNUSA-N Synonym: naphthalene-d8,2h8 naphthalene,perdeuteronaphthalene,naphthalene d8,perdeuterated naphthalene,2 h? naphthalene,naphthalene-d8, analytical standard,naphthalene-d8 >98.0 atom % d,naphthalene d8 10 microg/ml in cyclohexane PubChem CID: 92148 IUPAC Name: 1,2,3,4,5,6,7,8-octadeuterionaphthalene SMILES: [2H]C1=C([2H])C2=C([2H])C([2H])=C([2H])C([2H])=C2C([2H])=C1[2H]

PubChem CID 92148
CAS 1146-65-2
Molecular Weight (g/mol) 136.22
MDL Number MFCD00001743
SMILES [2H]C1=C([2H])C2=C([2H])C([2H])=C([2H])C([2H])=C2C([2H])=C1[2H]
Synonym naphthalene-d8,2h8 naphthalene,perdeuteronaphthalene,naphthalene d8,perdeuterated naphthalene,2 h? naphthalene,naphthalene-d8, analytical standard,naphthalene-d8 >98.0 atom % d,naphthalene d8 10 microg/ml in cyclohexane
IUPAC Name 1,2,3,4,5,6,7,8-octadeuterionaphthalene
InChI Key UFWIBTONFRDIAS-PGRXLJNUSA-N
Molecular Formula C10H8
13

1,1,2,2-Tetrachloroethane-d2, for NMR, 99 atom % D

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
14

Pyridine-d5, for NMR, 99 atom % D

CAS: 7291-22-7 Molecular Formula: C5H5N Molecular Weight (g/mol): 84.13 MDL Number: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N Synonym: pyridine-d5,2h5 pyridine,c5d5n,2 h? pyridine,pyridine d5,pyridine,crude,light,pyridine, perdeutero,∼2∼h_5_ pyridine,de85c PubChem CID: 558519 IUPAC Name: 2,3,4,5,6-pentadeuteriopyridine SMILES: [2H]C1=NC([2H])=C([2H])C([2H])=C1[2H]

PubChem CID 558519
CAS 7291-22-7
Molecular Weight (g/mol) 84.13
MDL Number MFCD00044639
SMILES [2H]C1=NC([2H])=C([2H])C([2H])=C1[2H]
Synonym pyridine-d5,2h5 pyridine,c5d5n,2 h? pyridine,pyridine d5,pyridine,crude,light,pyridine, perdeutero,∼2∼h_5_ pyridine,de85c
IUPAC Name 2,3,4,5,6-pentadeuteriopyridine
InChI Key JUJWROOIHBZHMG-RALIUCGRSA-N
Molecular Formula C5H5N
15

n-Hexane-d14, for NMR, 99+ atom % D

CAS: 21666-38-6 Molecular Formula: C6H14 Molecular Weight (g/mol): 100.26 MDL Number: MFCD00037562 InChI Key: VLKZOEOYAKHREP-ZLKPZJALSA-N Synonym: hexane-d14,tetradecadeuterohexane,n-hexane-d 14,2h14 hexane,2 h?? hexane,hexane-d14, 99 atom % d PubChem CID: 140854 IUPAC Name: 1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecadeuteriohexane SMILES: [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])[2H]

PubChem CID 140854
CAS 21666-38-6
Molecular Weight (g/mol) 100.26
MDL Number MFCD00037562
SMILES [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])[2H]
Synonym hexane-d14,tetradecadeuterohexane,n-hexane-d 14,2h14 hexane,2 h?? hexane,hexane-d14, 99 atom % d
IUPAC Name 1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecadeuteriohexane
InChI Key VLKZOEOYAKHREP-ZLKPZJALSA-N
Molecular Formula C6H14