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    Product Category:Stable Isotopes

    1741 Matches

    2-Chloro-4-ethylamino-15N-6-isopropylamino-1,3,5-triazine

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Chloro-4-ethylamino-15N-6-isopropylamino-1,3,5-triazine 99 atom % 15N, 98% (CP)
    • Synonym: Atrazine-(ethylamino-15N)

      • Empirical Formula (Hill Notation): C8H14Cl15NN4

      • Molecular Weight: 216.68

      • CAS Number: 287476-17-9

    Stable Isotope

    2-Chloroethanol-1,1,2,2-d4

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Chloroethanol-1,1,2,2-d4 98 atom % D
    • Synonym: Ethylene-d4 chlorohydrin

      • Linear Formula: ClCD2CD2OH

      • Molecular Weight: 84.54

      • CAS Number: 117067-62-6

    2-Chlorophenol-3,4,5,6-d4

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Chlorophenol-3,4,5,6-d4 98 atom % D
      • Linear Formula: ClC6D4OH

      • Molecular Weight: 132.58

      • CAS Number: 93951-73-6

    2-Fluoro-2-deoxy-D-glucose

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Fluoro-2-deoxy-D-glucose glycosylation inhibitor, glucose analog
    • Synonym: 2-Deoxy-2-fluoro-D-glucose, FDG

      • Empirical Formula (Hill Notation): C6H11FO5

      • Molecular Weight: 182.15

      • CAS Number: 29702-43-0

    2-Iodoethanol-1,1,2,2-d4

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Iodoethanol-1,1,2,2-d4 ≥98 atom % D, ≥98% (CP), contains copper as stabilizer
      • Linear Formula: ICD2CD2OH

      • Molecular Weight: 175.99

      • CAS Number: 284474-46-0

    2-Iodopropane-d7

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Iodopropane-d7 98 atom % D, contains copper as stabilizer
    • Synonym: Isopropyl-d7 iodide

      • Linear Formula: (CD3)2CDI

      • Molecular Weight: 177.04

      • CAS Number: 101927-33-7

    2-Keto-(3-methyl-13C)-butyric-4-13C,3-d acid sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-(3-methyl-13C)-butyric-4-13C,3-d acid sodium salt 98 atom % D, 99 atom % 13C, 97% (CP)
    • Synonym: α-Keto-(3-methyl-13C)-butyric-4-13C,3-d acid sodium, α-Ketoisovaleric-(3-methyl-13C),4-13C-3-d acid sodium salt, 2-Ketoisovaleric-(3-methyl-13C),4-13C,3-d acid sodium salt, 3-Methyl-13C-2-oxobutanoic-4-13C,d acid sodium salt, Sodium α-ketoisovalerate-(3-methyl-13C),4-13C,3-d

      • Linear Formula: 13CH3CD(13CH3)COCO2Na

      • Molecular Weight: 141.09

    2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt 99 atom % 13C, 97% (CP)
    • Synonym: α-Keto-3-(methyl-13C)-butyric-4-13C acid sodium, α-Ketoisovaleric acid-13C2 sodium salt, 2-Ketoisovaleric acid-13C2 sodium salt, 3-Methyl-13C-oxobutanoic-4-13C acid sodium salt, Sodium α-ketoisovalerate-3-(methyl-13C),4-13C

      • Linear Formula: 13CH3CH(13CH3)COCO2Na

      • Molecular Weight: 140.08

    2-Keto-3-(methyl-13C,d1)-butyric-3,4,4,4-d4 acid sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-13C,d1)-butyric-3,4,4,4-d4 acid sodium salt 99 atom % 13C, 98 atom % D, 97% (CP)
    • Synonym: α-Keto-isovaleric acid-13C,3,4,4,4-d4-(methyl-d1) sodium, α-Ketoisovaleric acid-13C,3,4,4,4-d4-(methyl-d1) sodium salt, 2-Ketoisovaleric acid-13C,3,4,4,4-d4-(methyl-d1) sodium salt, 3-Methyl-13C,d1-2-oxobutanoic-3,4,4,4-d4 acid sodium salt, Sodium α-ketoisovalerate-13C,d5 sodium

      • Empirical Formula (Hill Notation): CD3CD13CDH2COCO2Na

      • Molecular Weight: 144.12

    2-Keto-3-(methyl-13C,d2)-butyric acid-4-13C,d2 sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-13C,d2)-butyric acid-4-13C,d2 sodium salt 98 atom % 13C, 98 atom % D
    • Synonym: α-Keto-3-(methyl-13C,d2)-butyric acid-4-13C,d2 sodium, α-Ketoisovaleric acid-13C2,d4 sodium salt, 3-(Methyl-13C,d2)-2-oxobutanoic-4-13C,d2 acid sodium salt, Sodium α-ketoisovalerate-3-(methyl-13C,d2),4-13C,d2

      • Linear Formula: 13CD2CH(13CD2H)COCO2Na

      • Molecular Weight: 144.11

    2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4 sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4 sodium salt 98 atom % D, 99 atom % 13C
    • Synonym: α-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4 sodium, α-Ketoisovaleric acid-13C4,d3 sodium salt, 2-Ketoisovaleric acid-13C4,d3 sodium salt, 3-Methyl-d3-2-oxobutanoic acid-13C4 sodium salt, Sodium α-ketoisovalerate-3-(methyl-d3),1,2,3,4-13C4

      • Linear Formula: 13CH313CH(CD3)13CO13CO2Na

      • Molecular Weight: 145.09

    2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4, 3-d sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4, 3-d sodium salt 99 atom % 13C, 98 atom % D, ≥99% (CP)
    • Synonym: α-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4,3-d sodium, α-Ketoisovaleric acid-13C4,d3 sodium salt, 2-Ketoisovaleric acid-13C4,d3 sodium salt, 3-Methyl-d3--2-oxobutanoic acid-13C4,d sodium salt, Sodium α-ketoisovalerate-3-(methyl-d3),1,2,3,4-13C4,3-d sodium salt

      • Linear Formula: 13CH313CD(CD3)13CO13CO2Na

      • Molecular Weight: 146.09

    2-Keto-3-(methyl-d3)-butyric acid-4-13C sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-d3)-butyric acid-4-13C sodium salt 99 atom % 13C, 98 atom % D
    • Synonym: α-Keto-3-(methyl-d3)-butyric acid-4-13C sodium, α-Ketoisovaleric acid-13C,d3 sodium salt, 2-Ketoisovaleric acid-13C,d3 sodium salt, 3-Methyl-2-oxobutanoic acid-13C,d3 sodium salt, Sodium α-ketoisovalerate-3-(methyl-d3),4-13C

      • Linear Formula: 13CH3CH(CD3)COCO2Na

      • Molecular Weight: 142.11

    2-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium salt 97 atom % D, 99 atom % 13C, 97% (CP)
    • Synonym: α-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium, α-Ketoisovaleric acid-13C,d4 sodium salt, 2-Ketoisovaleric-3(methyl-d3),4-13C,3-d acid sodium salt, 3-Methyl-2-oxobutanoic acid-13C,d4 sodium salt, Sodium α-ketoisovalerate-3-(methyl-d3),4-13C,3-d sodium salt

      • Linear Formula: 13CH3CD(CD3)COCO2Na

      • Molecular Weight: 143.11

    2-Keto-3-methylbutyric acid-13C5 sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-methylbutyric acid-13C5 sodium salt 99 atom % 13C
    • Synonym: α-Keto-3-methylbutyric acid-13C5 sodium, α-Ketoisovaleric acid-13C5 sodium salt, 2-Ketoisovaleric acid-13C5 sodium salt, 3-Methyl-2-oxobutanoic acid-13C5 sodium salt, Sodium α-ketoisovalerate-13C5

      • Linear Formula: 13CH313CH(13CH3)13CO13CO2Na

      • Molecular Weight: 143.06

      • CAS Number: 1173018-24-0

    2-Keto-3-methylbutyric acid-13C5,3-d sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-methylbutyric acid-13C5,3-d sodium salt 98 atom % D, 99 atom % 13C
    • Synonym: α-Keto-3-methylbutyric acid-13C5,3-d sodium, α-Ketoisovaleric acid-13C5,3-d sodium salt, 2-Ketoisovaleric acid-13C5,3-d sodium salt, 3-Methyl-2-oxobutanoic acid-13C5,3-d sodium salt, Ketovaline-13C5,3-d sodium salt, Sodium α-ketoisovalerate-13C5,3-d, Sodium 3-methyl-2-oxobutyrate-13C5,3-d

      • Linear Formula: 13CH313CD(13CH3)13CO13CO2Na

      • Molecular Weight: 144.07

      • CAS Number: 420095-74-5

    2-Keto-3-methylbutyric acid-3-d sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-3-methylbutyric acid-3-d sodium salt hydrate 98 atom % D, 98% (CP)
    • Synonym: α-Keto-3-methyl-butyric acid-3-d sodium hydrate, α-Ketoisovaleric acid-3-d sodium salt hydrate, 2-Ketoisovaleric acid-3-d sodium salt hydrate, 3-Methyl-2-oxobutanoic acid-3-d sodium salt hydrate, Sodium α-Ketoisovalerate-3-d

      • Linear Formula: CH3CD(CH3)COCO2Na•Η2Ο

      • Molecular Weight: 139.10 (anhydrous basis)

    2-Keto-4-methyl-d3-pentanoic acid sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-4-methyl-d3-pentanoic acid sodium salt 98 atom % D
    • Synonym: 2-Ketoisocaproic acid-d3 (4-methyl-d3) sodium salt

      • Linear Formula: CD3CH(CH3)CH2COCO2Na

      • Molecular Weight: 155.14

    2-Keto-4-methylpentanoic-1-13C acid sodium salt

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Keto-4-methylpentanoic-1-13C acid sodium salt 99 atom % 13C
    • Synonym: 2-Ketoisocaproic-1-13C acid sodium salt, 4-Methyl-2-oxopentanoic-1-13C acid

      • Linear Formula: (CH3)2CHCH2CO13CO2Na

      • Molecular Weight: 153.12

      • CAS Number: 93523-70-7

    2-Ketobutyric acid-13C4,3,3-d2 sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-13C4,3,3-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP)
    • Synonym: α-Keto-butyric acid-4-13C4-3,3-d2 sodium, α-Ketobutyric acid-4-13C4-3,3-d2 sodium salt, 2-Oxobutanoic acid-13C4,3,3-d2 sodium salt, Sodium α-ketobutyrate-13C4,3,3-d2

      • Linear Formula: 13CH313CD213CO13CO2Na · xH2O

      • Molecular Weight: 130.05 (anhydrous basis)

    2-Ketobutyric acid-3,3-d2 sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-3,3-d2 sodium salt hydrate 97 atom % D, 97% (CP)
    • Synonym: α-Keto-butyric acid-3,3-d2 sodium, α-Ketobutyric acid-3,3-d2 sodium salt, 2-Oxobutanoic acid-3,3-d2 sodium salt, Sodium α-ketobutyrate-3,3-d2

      • Linear Formula: CH3CD2COCO2Na•xH2O

      • Molecular Weight: 126.08

    2-Ketobutyric acid-4-13C sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-4-13C sodium salt hydrate 99 atom % 13C, 97% (CP)
    • Synonym: α-Keto-butyric acid-4-13C sodium, α-Ketobutyric acid-4-13C sodium salt, 2-Oxobutanoic acid-4-13C sodium salt, Sodium α-ketobutyrate-4-13C

      • Linear Formula: 13CH3CH2COCO2Na · xH2O

      • Molecular Weight: 125.06 (anhydrous basis)

    2-Ketobutyric acid-4-13C,3,3,4,4,4-d5 sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-4-13C,3,3,4,4,4-d5 sodium salt hydrate 97 atom % D (CD2), 99 atom % 13C, 48-70 atom % D (13CD3), 98% (CP)
    • Synonym: α-Keto-butyric acid-4-13C,3,3,4,4,4-d5 sodium, α-Ketobutyric acid-4-13C,3,3,4,4,4-d5 sodium salt, 2-Oxobutanoic acid-4-13C.3,3,4,4,5-d5 sodium salt, Sodium α-ketobutyrate-4-13C,3,3,4,4,4-d5

      • Linear Formula: 13CD3CD2COCO2Na · xH2O

      • Molecular Weight: 130.09 (anhydrous basis)

    2-Ketobutyric acid-4-13C,3,3-d2 sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-4-13C,3,3-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP)
    • Synonym: α-Keto-butyric acid-4-13C,3,3-d2 sodium, α-Ketobutyric acid-4-13C,3,3-d2 sodium salt, 2-Oxobutanoic acid-4-13C,3,3-d2 sodium salt, Sodium α-ketobutyrate-4-13C,3,3-d2

      • Linear Formula: 13CH3CD2COCO2Na · xH2O

      • Molecular Weight: 127.08 (anhydrous basis)

    2-Ketobutyric acid-4-13C,4,4-d2 sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-4-13C,4,4-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP)
    • Synonym: α-Keto-butyric acid-4-13C,4,4-d2 sodium hydrate, α-Ketobutyric acid-4-13C,4,4-d2 sodium salt, 2-Oxobutanoic acid-4-13C,4,4-d2 sodium salt, Sodium α-ketobutyrate-4-13C,4,4-d2

      • Linear Formula: 13CD2HCH2COCO2Na · xH2O

      • Molecular Weight: 127.08 (anhydrous basis)

    2-Ketobutyric acid-4-13C,4-d sodium salt hydrate

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Ketobutyric acid-4-13C,4-d sodium salt hydrate 99 atom % 13C, 97 atom % D, 98% (CP)
    • Synonym: α-Ketobutyric acid-4-13C,4-d sodium salt, 2-Oxobutanoic acid-4-13C,4-d sodium salt, Sodium α-ketobutyrate-4-13C,4-d

      • Linear Formula: 13CDH2CH2COCO2Na · xH2O

      • Molecular Weight: 126.07 (anhydrous basis)

    2-Mercaptoethanol-1,1,2,2-d4

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Mercaptoethanol-1,1,2,2-d4 98 atom % D, 98% (CP)
      • Linear Formula: HSCD2CD2OH

      • Molecular Weight: 82.16

      • CAS Number: 284474-53-9

    2-Mercaptoethanol-d6

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Mercaptoethanol-d6 96 atom % D, 98% (CP)
      • Linear Formula: DSCD2CD2OD

      • Molecular Weight: 84.17

      • CAS Number: 203645-37-8

    2-Methoxy-13C,d3-estradiol

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Methoxy-13C,d3-estradiol ≥98 atom %, ≥98% (CP)
    • Synonym: 1,3,5(10)-Estratriene-2,3,17-triol 2-methyl-13C,d3-ether, 2,3,17β-Trihydroxy-1,3,5(10)-estratriene-2-methyl-13C,d3-ether, 2-Hydroxyestradiol 2-methyl-13C,d3-ether, 3,17β-Dihydroxy-2-methoxy-13C,d3-1,3,5(10)-estratriene

      • Empirical Formula (Hill Notation): 13CC18D3H23O3

      • Molecular Weight: 306.42

      • CAS Number: 1217470-09-1

    2-Methoxy-13C,d3-estrone

    • 1 Product Result  

    • |  Match Criteria: Keyword

    2-Methoxy-13C,d3-estrone 98 atom % D, 99 atom % 13C, 98% (CP)
    • Synonym: 2,3-Dihydroxy-1,3,5(10)-estratrien-17-one-2-methyl-13C,d3-ether, 2-Hydroxyestrone 2-methyl-13C,d3-ether, 3-Hydroxy-2-methoxy-13C,d3-1,3,5(10)-estratrien-17-one

      • Empirical Formula (Hill Notation): 13CC18D3H21O3

      • Molecular Weight: 304.40

      • CAS Number: 1217460-84-8