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.

226 – 240 of 2,673 results

226

Chloroform (stabilized with Ethanol) 99.0+%, TCI America™

CAS: 67-66-3 Molecular Formula: CHCl3 Molecular Weight (g/mol): 119.37 MDL Number: MFCD00000826 InChI Key: HEDRZPFGACZZDS-UHFFFAOYSA-N Synonym: trichloromethane,formyl trichloride,methane, trichloro,trichloroform,methane trichloride,methenyl trichloride,methyl trichloride,trichlormethan,chloroforme,cloroformio PubChem CID: 6212 ChEBI: CHEBI:35255 IUPAC Name: trichloromethane SMILES: ClC(Cl)Cl

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Specifications

PubChem CID	6212
CAS	67-66-3
Molecular Weight (g/mol)	119.37
ChEBI	CHEBI:35255
MDL Number	MFCD00000826
SMILES	ClC(Cl)Cl
Synonym	trichloromethane,formyl trichloride,methane, trichloro,trichloroform,methane trichloride,methenyl trichloride,methyl trichloride,trichlormethan,chloroforme,cloroformio
IUPAC Name	trichloromethane
InChI Key	HEDRZPFGACZZDS-UHFFFAOYSA-N
Molecular Formula	CHCl3

227

Dimethyl Sulfoxide 99.0+%, TCI America™

CAS: 67-68-5 Molecular Formula: C2H6OS Molecular Weight (g/mol): 78.13 MDL Number: MFCD00002089 InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N Synonym: dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide PubChem CID: 679 ChEBI: CHEBI:28262 IUPAC Name: methanesulfinylmethane SMILES: CS(C)=O

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Specifications

PubChem CID	679
CAS	67-68-5
Molecular Weight (g/mol)	78.13
ChEBI	CHEBI:28262
MDL Number	MFCD00002089
SMILES	CS(C)=O
Synonym	dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
IUPAC Name	methanesulfinylmethane
InChI Key	IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Molecular Formula	C2H6OS

228

Fluorene 95.0+%, TCI America™

CAS: 86-73-7 Molecular Formula: C13H10 Molecular Weight (g/mol): 166.22 MDL Number: MFCD00001111 InChI Key: NIHNNTQXNPWCJQ-UHFFFAOYSA-N Synonym: fluorene,diphenylenemethane,o-biphenylenemethane,2,3-benzindene,2,2'-methylenebiphenyl,o-biphenylmethane,methane, diphenylene,fluoren,fluorenyl radical,flourene PubChem CID: 6853 ChEBI: CHEBI:28266 IUPAC Name: 9H-fluorene SMILES: C1C2=CC=CC=C2C2=CC=CC=C12

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Specifications

PubChem CID	6853
CAS	86-73-7
Molecular Weight (g/mol)	166.22
ChEBI	CHEBI:28266
MDL Number	MFCD00001111
SMILES	C1C2=CC=CC=C2C2=CC=CC=C12
Synonym	fluorene,diphenylenemethane,o-biphenylenemethane,2,3-benzindene,2,2'-methylenebiphenyl,o-biphenylmethane,methane, diphenylene,fluoren,fluorenyl radical,flourene
IUPAC Name	9H-fluorene
InChI Key	NIHNNTQXNPWCJQ-UHFFFAOYSA-N
Molecular Formula	C13H10

229

1,4-Dioxane-d8, SPEX CertiPrep™

CAS: 17647-74-4 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 96.155 InChI Key: RYHBNJHYFVUHQT-SVYQBANQSA-N Synonym: 1,4-dioxane-d8,2h8-1,4-dioxane,1,4-dioxane-d8, 99 atom % d,2 h?-1,4-dioxane,1,4-dioxane-2lh8,1,4-dioxane d8,1,4-dioxane-d8, ≥99 atom % d,1,4-dioxane-d isotopic 1g,1,4-dioxane-d8 >99.0 atom % d,1 4-dioxane-d8 99 atom % d PubChem CID: 87209 IUPAC Name: 2,2,3,3,5,5,6,6-octadeuterio-1,4-dioxane SMILES: C1COCCO1

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Specifications

PubChem CID	87209
CAS	17647-74-4
Molecular Weight (g/mol)	96.155
SMILES	C1COCCO1
Synonym	1,4-dioxane-d8,2h8-1,4-dioxane,1,4-dioxane-d8, 99 atom % d,2 h?-1,4-dioxane,1,4-dioxane-2lh8,1,4-dioxane d8,1,4-dioxane-d8, ≥99 atom % d,1,4-dioxane-d isotopic 1g,1,4-dioxane-d8 >99.0 atom % d,1 4-dioxane-d8 99 atom % d
IUPAC Name	2,2,3,3,5,5,6,6-octadeuterio-1,4-dioxane
InChI Key	RYHBNJHYFVUHQT-SVYQBANQSA-N
Molecular Formula	C4H8O2

230

Nitrobenzene-d5 Solution, 1000μg/mL in dichloromethane, Ultra Scientific

CAS: 4165-60-0 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 128.14 MDL Number: MFCD00044415 InChI Key: LQNUZADURLCDLV-RALIUCGRSA-N Synonym: nitrobenzene-d5,benzene-d5, nitro,nitrobenzene d5,benzene-d5-, nitro,1-nitro 2 h? benzene,nitrobenzene-d5, 99.5 atom % d,nitro 2h5 benzene,1-nitro 2h5 benzene,2h5 benzene, nitro,nitrobenzene-d5, analytical standard PubChem CID: 123210 IUPAC Name: 1-nitro(²H₅)benzene SMILES: [2H]C1=C([2H])C([2H])=C(C([2H])=C1[2H])[N+]([O-])=O

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Specifications

PubChem CID	123210
CAS	4165-60-0
Molecular Weight (g/mol)	128.14
MDL Number	MFCD00044415
SMILES	[2H]C1=C([2H])C([2H])=C(C([2H])=C1[2H])[N+]([O-])=O
Synonym	nitrobenzene-d5,benzene-d5, nitro,nitrobenzene d5,benzene-d5-, nitro,1-nitro 2 h? benzene,nitrobenzene-d5, 99.5 atom % d,nitro 2h5 benzene,1-nitro 2h5 benzene,2h5 benzene, nitro,nitrobenzene-d5, analytical standard
IUPAC Name	1-nitro(²H₅)benzene
InChI Key	LQNUZADURLCDLV-RALIUCGRSA-N
Molecular Formula	C6H5NO2

231

MCKESSON MEDICAL SURGICAL CELLPACK DCL 20 L

NC2584868 CELLPACK DCL 20 L

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232

Cambridge Isotope Laboratories Chloroform-D(D,99.8%), 865-49-6, Mfcd00000827, 100 G

This item has a minimum qty of 4 per supplier requirements.
Chloroform-D(D,99.8%), 865-49-6, Mfcd00000827, 100 G

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233

Cerilliant Corporation AMITRIPTYLINE D-3 100UG/ML

Amitriptyline-D3 HCl, 100 �g/mL as free base; 1 mL/ampoule

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234

Cambridge Isotope Laboratories Dimethyl Sulfoxide-d6, 2206-27-1, MFCD00002090, 25 g

This item has a minimum order quantity of 2 per supplier requirements
Chemical Formula: CD3SOCD3, MW: 84.17, 99.9%, Synonyms: DMSO-D6; Methyl sulfoxide-D6; Hexadeuterodimethyl sulfoxide