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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1,006 – 1,020 of 8,795 results

1,006

Cambridge Isotope Laboratories AMMONIUM HYDROXIDE (15N, 98%+) (3.3N IN H2O), 5 G OF S, 62948-80-5

AMMONIUM HYDROXIDE (15N, 98%+) (3.3N IN H2O), 5 G OF S, 62948-80-5

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1,007

Cambridge Isotope Laboratories PYRIDOXINE:HCL (5-HYDROXYMETHYL-D2, 98%), 1 MG, 5027-82-7

PYRIDOXINE:HCL (5-HYDROXYMETHYL-D2, 98%), 1 MG, 5027-82-7

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1,008

Cambridge Isotope Laboratories 2-BROMOPROPANE (D7, 98%), 10 G, 39091-63-9

2-BROMOPROPANE (D7, 98%), 10 G, 39091-63-9

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1,009

Cambridge Isotope Laboratories VITAMIN K2 (MENAQUINONE MK-9) (5,6,7,8-D4, 2-METHYL-D3, 98%), 1 MG

VITAMIN K2 (MENAQUINONE MK-9) (5,6,7,8-D4, 2-METHYL-D3, 98%), 1 MG

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1,010

ALSACHIM 13C,15N2 -N4-HYDROXYCYTID10MG

[13C,15N2]-N4-Hydroxycytidine | 3258-02-4 | 10mg

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1,011

Cayman Chemical DamInozIde-d4 10mg

An internal standard for the quantification of daminozide by GC- or LC-MS

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1,012

Cambridge Isotope Laboratories DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1-13C, 99%), 0.05 G

DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1-13C, 99%), 0.05 G

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1,013

Cambridge Isotope Laboratories 4-ANDROSTENE-3,17-DIONE (2,3,4-13C3, 98%+), 10 MG, 327048-86-2

4-ANDROSTENE-3,17-DIONE (2,3,4-13C3, 98%+), 10 MG, 327048-86-2

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1,014

Cambridge Isotope Laboratories URIC ACID (1,3-15N2, 98%+), 0.5 G, 62948-75-8

URIC ACID (1,3-15N2, 98%+), 0.5 G, 62948-75-8

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1,015

Revvity Health Sciences Inc Hypoxanthine Monohydrochloride, [³H(G)]-,>97%, 1mCi (37MBq)

Hypoxanthine Monohydrochloride, [³H(G)]-,>97%, 1mCi (37MBq)

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1,016

Cambridge Isotope Laboratories DL-CYSTINE (3,3,3',3'-D4, 98%), 1 G

DL-CYSTINE (3,3,3',3'-D4, 98%), 1 G

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1,017

Cayman Chemical Rabeprazole-d4sodIum salt 1mg

An internal standard for the quantification of rabeprazole by GC- or LC-MS

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1,018

Cayman Chemical Deoxycholic Acid-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 112076-61-6, 10 mg

An internal standard for the quantification of DCA by GC- or LC-MS

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1,019

Cambridge Isotope Laboratories CYCLOHEXANONE-D10 (D, 98%), 1 G, 51209-49-5

CYCLOHEXANONE-D10 (D, 98%), 1 G, 51209-49-5

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1,020

Cayman Chemical Deoxycholic Acid (sodium salt hydrate), Purity: ≥95%, CAS: 145224-92-6, 5 g

A secondary bile acid; inhibits TCA-induced spore germination in seven C. difficile strains at 0.2% v/v; inhibits growth and decreases the cytotoxicity of C. difficile culture supernatants to Vero cells at 0.02% v/v; inhibits ionizing radiation-induced p53-dependent transcription in a reporter assay using HCT116 cells at 200 µM; fecal and intestinal tissue levels are increased in a rat model of high-fat diet-induced obesity compared with rats fed a normal diet; increased serum levels have been found in patients with colorectal cancer

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Isotopically Labeled Compounds

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