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L-Glutamine-[2-13C]
L-Glutamine-[2-13C] is the labelled analogue of L-Glutamine. L-Glutamine is one of the 20 amino acids encoded by the standard genetic code. Ingredient of health care products. Synonyms: L-Glutamine-2-13C. Grade: 98% by CP; 99% atom 13C. Molecular formula: C4[13C]H10N2O3. Mole weight: 147.14.
L-Glutamine-[2-13C,amine-15N]
L-Glutamine-[2-13C,amine-15N] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: L-Glutamine-13C-Amine-15N; (2S)-5-amino-2-azanyl-5-oxopentanoic acid-2-13C-amine-15N; H-Gln-OH-13C-Amine-15N; L-2-Aminoglutaramidic Acid-13C-Amine-15N; L-Glutamine-2-13C-amine-15N; H-Gln-OH-2-13C-amine-15N. Grade: 95% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 1217467-74-7. Molecular formula: C4[13C]H10N[15N]O3. Mole weight: 148.13.
L-Glutamine-[2,3,3,4,4-d5]
L-Glutamine-[2,3,3,4,4-d5] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: L-Glutamic Acid 5-Amide-d5; H-L-Gln-OH-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 14341-78-7. Molecular formula: C5H4D5N2O3. Mole weight: 151.18.
L-Glutamine-[2,3,3,4,4-D5,15N2]
L-Glutamine-[2,3,3,4,4-D5,15N2] is the labelled analogue of L-Glutamine. L-Glutamine is one of the 20 amino acids encoded by the standard genetic code. Ingredient of health care products. Synonyms: L-glutamine d5,15N2. Grade: 98% by CP; 97% atom D; 97% atom 15N. Molecular formula: C5H5D5[15N]2O3. Mole weight: 153.16.
L-Glutamine-[3-13C]
L-Glutamine-[3-13C] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Grade: 95% by HPLC; 99% atom 13C. CAS No. 180991-03-1. Molecular formula: C4[13C]H10N2O3. Mole weight: 147.14.
L-Glutamine-[3,4-13C2]
L-Glutamine-[3,4-13C2] is the labelled analogue of L-Glutamine. L-Glutamine is one of the 20 amino acids encoded by the standard genetic code. Ingredient of health care products. Synonyms: L-Glutamine 3,4-13C2. Grade: 98% by CP; 99% atom 13C. Molecular formula: C3[13C]2H10N2O3. Mole weight: 148.13.
L-Glutamine-[4-13C]
L-Glutamine-[4-13C] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: (S)-2,5-Diamino-5-oxopentanoic Acid-4-13C; 2-Aminoglutaramic Acid-4-13C; L-2-Aminoglutaramidic Acid-4-13C; L-Glutamic Acid γ-Αmide-4-13C; γ-Glutamine-4-13C; L-[4-13C]-Glutamine. Grade: 98% by HPLC; 99% atom 13C. CAS No. 180991-04-2. Molecular formula: C4[13C]H10N2O3. Mole weight: 147.2.
L-Glutamine-[5-13C]
L-Glutamine-[5-13C] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: Acustasin-13C; Stimulina-13C; Cebrogen-13C; Levoglutamide-13C; (2S)-2,5-diamino-5-oxopentanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 159680-32-7. Molecular formula: C4[13C]H10N2O3. Mole weight: 147.14.
L-Glutamine-[amide-15N]
L-Glutamine-[amide-15N] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: L-Glutamine-amide-15N; Acustasin-15N; Stimulina-15N; Cebrogen-15N; (2S)-2-amino-5-azanyl-5-oxopentanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 59681-32-2. Molecular formula: C5H10N[15N]O3. Mole weight: 147.14.
L-Glutamine-[amine-15N]
L-Glutamine-[amine-15N] is a labelled L-Glutamine. Glutamine is an α-amino acid used in the biosynthesis of proteins. Synonyms: L-Glutamine-(amine-15N); (2S)-5-amino-2-azanyl-5-oxopentanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 80143-57-3. Molecular formula: C5H10N[15N]O3. Mole weight: 147.14.
L-gulono-1,4-lactone-[UL-13C6]
A labelled analogue of L-Gulono-1,4-lactone. L-Gulono-1,4-lactone is one of the many forms of Vitamin C and a precursor in the biosynthesis of ascorbic acid. Synonyms: L-[UL-13C6]gulono-1,4-lactone; L-[UL-13C6]gulonic acid gamma-lactone. Molecular formula: [13C]6H10O6. Mole weight: 184.09.
L-Histidine-[13C6,15N3]
L-Histidine-[13C6,15N3] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine-ul-13C,15N. Grade: 95% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 1219114-75-6. Molecular formula: [13C]6H9[15N]3O2. Mole weight: 164.09.
L-Histidine-[13C6,15N3,α,β,β,2,5-d5]
L-Histidine-[13C6,15N3,α,β,β,2,5-d5] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: (S)-2-Amino-3-(4-imidazoly)propionic acid-13C6,15N3,α,β,β,2,3-d5; L-Histidine-13C6,15N3,alpha,beta,beta,2,5-d5. Grade: 95% by HPLC; 98% atom D, 99% atom 13C, 98% atom 15N. Molecular formula: [13C]6D5H4[15N]3O2. Mole weight: 169.12.
L-Histidine-[13C6,α-amine-15N]
L-Histidine-[13C6,α-amine-15N] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine-13C6,2-15N1 (α-amine-15N); L-Histidine-13C6,alpha-amine-15N. Grade: 95% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 620973-21-9. Molecular formula: [13C]6H9[15N]N2O2. Mole weight: 162.1.
L-Histidine-[13C6,D5,15N3] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine-13C6,d5,15N3 HCl H2O. Grade: 95% by CP; 97% atom 13C; 97% atom D; 97% atom 15N. Molecular formula: [13C]6H7D5Cl[15N]3O3. Mole weight: 223.60.
L-Histidine-[15N3]
L-Histidine-[15N3] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: H-His-OH-15N3. Grade: 95% by HPLC; 98% atom 15N. CAS No. 1217456-12-6. Molecular formula: C6H9[15N]3O2. Mole weight: 157.13.
L-Histidine-[alpha-15N] hydrochloride monohydrate
L-Histidine-[alpha-15N] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine-alpha-15N HCl H2O. Grade: 98% by CP; 98% atom 15N. Molecular formula: C6H12ClN2[15N]O3. Mole weight: 210.62.
L-Histidine-[amine-15N]
L-Histidine-[amine-15N] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: H-His-OH-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 1202062-94-9. Molecular formula: C6H9[15N]N2O2. Mole weight: 156.15.
L-Histidine-[d5,15N3] hydrochloride monohydrate
L-Histidine-[D5,15N3] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine-d5,15N3 HCl H2O. Grade: 98% by CP; 98% atom D; 98% atom 15N. Molecular formula: C6H7D5Cl[15N]3O3. Mole weight: 217.64.
L-Histidine-[ring-15N2]
L-Histidine-[ring-15N2] is the labelled analogue of L-Histidine. L-Histidine is an essential amino acid. It is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. Grade: 98% by CP; 98% atom 15N. Molecular formula: C6H9N[15N]2O2. Mole weight: 157.15.
L-Histidine-[ring-2-13C] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine (RING-2-13C) HCl H2O. Grade: 98% by CP; 99% atom 13C. Molecular formula: C5[13C]H12ClN3O3. Mole weight: 210.62.
L-Histidine-[ring-2,4-d2,alpha,beta,beta-d3] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine HCl H2O (RING-2,4-d2; alpha,beta,beta-d3). Grade: 98% by CP; 98% atom D. Molecular formula: C6H7D5ClN3O3. Mole weight: 214.66.
L-Histidine-[ring-epsilon-15N]
L-Histidine-[ring-epsilon-15N] is the labelled analogue of L-Histidine. L-Histidine is an essential amino acid. It is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. Grade: 98% by CP; 98% atom 15N. Molecular formula: C6H9N2[15N]O2. Mole weight: 156.15.
L-Histidine-[ring-pi-15N]
L-Histidine-[ring-pi-15N] is the labelled analogue of L-Histidine. L-Histidine is an essential amino acid. It is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. Grade: 98% by CP; 98% atom 15N. Molecular formula: C6H9N2[15N]O2. Mole weight: 156.15.
L-Histidine-[ring-pi-15N] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: L-Histidine (RING-PI-15N) HCl H2O. Grade: 98% by CP; 98% atom 15N. Molecular formula: C6H12ClN2[15N]O3. Mole weight: 210.62.
L-Homoarginine-[13C7,15N4] hydrochloride
L-Homoarginine-[13C7,15N4] hydrochloride is a labelled analog of Homoarginine. L-Homoarginine may be used to create non-natural proteins for studies of post-translational protein modifications. Synonyms: H-HomoArg-OH HCl 13C7,15N4. Grade: 98% by CP; 98% atom 13C; 98% atom 15N. Molecular formula: [13C]7H17[15N]4O2Cl. Mole weight: 235.61.
L-Homocitrulline-[2,6,6-d3]
L-Homocitrulline-[2,6,6-d3] is a labelled L-Homocitrulline. Homocitrulline is a metabolite of ornithine. Homocitrulline appears in urine of patients with urea cycle disorders. Synonyms: (S)-2-Amino-6-ureidohexanoic acid-d3; (2S)-2-amino-6-(carbamoylamino)hexanoic acid-d3; N(6)-carbamoyl-L-lysine-d3. Grade: 95% by HPLC; 98% atom D. Molecular formula: C7H12D3N3O3. Mole weight: 192.23.
L-Homocystine-[3,3,3',3',4,4,4',4'-d8]
L-Homocystine-[3,3,3',3',4,4,4',4'-d8] is a labelelled L-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with venous and arterial thrombosis. Synonyms: L-4,4'-Dithiobis(2-aminobutyric Acid)-d8; (H-Homocys-OH)2-d8. Grade: 95% by HPLC; 98% atom D. CAS No. 182755-41-5. Molecular formula: C8H8D8N2O4S2. Mole weight: 276.39.
L-homoserine-[15N]
L-homoserine-[15N] is a labelled L-Homoserine. Homoserine is a variant of serine with an additional group CH2 attached to its backbone. Homoserine is a byproduct produced in the synthesis of methionine, threonine and isoleucine. Grade: 97% by CP; 95% atom 15N. Molecular formula: C4H9[15N]O3. Mole weight: 120.11.
Licarbazepine-[d4]
Licarbazepine-[d4] is the labelled analogue of Licarbazepine, which is a metabolite of Oxcarbazepine. Synonyms: 10,11-Dihydro-10-hydroxy Carbamazepine-D4; 10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide-D4; 10-Hydroxy-10,11-dihydrocarbamezepine-D4; Licarbazepine-D4. Grade: ≥97% by HPLC; ≥97% atom D. CAS No. 1020719-39-4. Molecular formula: C15H10D4N2O2. Mole weight: 258.32.
L-idose-[1-13C]
A stable labelled analogue of L-idose. L-idose is the L-Isomer of D-idose. Synonyms: L-[1-13C]idose; L-idose-1-13C. Molecular formula: C5[13C]H12O6. Mole weight: 181.15.
L-idose-[2-13C]
A stable labelled analogue of L-idose. L-idose is the L-Isomer of D-idose. Synonyms: L-[2-13C]idose; L-idose-2-13C. Molecular formula: C5[13C]H12O6. Mole weight: 181.15.
L-idose-[6-13C]
A stable labelled analogue of L-idose. L-idose is the L-Isomer of D-idose. Synonyms: L-[6-13C]idose; L-idose-6-13C. CAS No. 115973-80-3. Molecular formula: C5[13C]H12O6. Mole weight: 181.15.
L-Iduronic acid-[1,6-13C2]
L-Iduronic acid-[1,6-13C2] is a valuable biochemical utilized in the biomedical industry for its role in synthesizing drugs used to study diseases related to abnormal glycosaminoglycan metabolism. Its isotopic label, 13C2, aids in research and drug development, facilitating accurate tracing and analysis of metabolic pathways. Synonyms: L-Iduronic acid-1,6-13C2; (1,6-13C2)L-Iduronic acid; Aldehydo-L-iduronic acid-1,6-13C2. Grade: ≥97%; 99% atom 13C. Molecular formula: C4[13C]2H10O7. Mole weight: 196.13.
Limaprost-[d3]
Limaprost-[d3] is the labelled analogue of Limaprost. Limaprost is an analog of Prostaglandin E1 with structural modifications intended to give it a prolonged half-life and greater potency. Synonyms: Limaprost D3; (2E,11α,13E,15S,17S)-11,15-Dihydroxy-17-(methyl-d3),20-methyl-9-oxoprosta-2,13-dien-1-oic Acid; 17S-(Methyl-d3),20-methyl-trans-2-PGE1. Grade: 95% by HPLC; 95% atom D. CAS No. 1263190-37-9. Molecular formula: C22H33D3O5. Mole weight: 383.54.
Linagliptin
Linagliptin is a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Uses: The treatment of type 2 diabetes. Synonyms: Tradjenta; BI-1356; BI 1356; BI1356; Ondero; Trajenta. Grade: 98%. CAS No. 668270-12-0. Molecular formula: C25H28N8O2. Mole weight: 472.553.
Linagliptin-[13C,d3]
Linagliptin-[13C,d3] is the isotope labelled analogue of Linagliptin, which is a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Synonyms: Linagliptin-13C,d3; Linagliptin-13C-d3; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl-4-13C-4,4,4-d3)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione; (R)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl-4-13C-4,4,4-d3)-3-methyl-1-((5-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione. Grade: >95%. CAS No. 1398044-43-3. Molecular formula: C24[13C]H25D3N8O2. Mole weight: 476.56.
Linagliptin-[d3]
Linagliptin-[d3] is the isotope labelled analogue of a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Synonyms: Linagliptin-d3; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione-d3; 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione-d3. Grade: 95% by HPLC; 95% atom D. CAS No. 1398044-48-8. Molecular formula: C25H25D3N8O2. Mole weight: 475.56.
Linagliptin-[d4]
Linagliptin-[d4] is a labelled form of Linagliptin, a medication used to treat diabetes mellitus type 2. Synonyms: (R)-8-(3-Aminopiperidin-1-yl-2,2,6,6-d4)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione; 8-[(3S)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione. CAS No. 2140263-92-7. Molecular formula: C25H24D4N8O2. Mole weight: 476.58.
Linagliptin Related Compound A
An impurity of Linagliptin, a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Synonyms: 8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione; 8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine. Grade: 98.0%. CAS No. 666816-98-4. Molecular formula: C10H9BrN4O2. Mole weight: 297.11.
(±)-Linalool-[d3] (vinyl-[d3])
(±)-Linalool-[d3] is an isotope labelled Linalool, a fragrant monoterpene alcohol found in the essential oils. Synonyms: (±)-Linalool-d3 (vinyl-d3); (+/-)-Linalool-d3. Grade: 99% atom D. CAS No. 1216673-02-7. Molecular formula: C10H15D3O.
Lincomycin-[13C,d3]
Lincomycin-[13C,d3] is the labelled analogue of Lincomycin. Lincomycin is a lincosamide antibiotic that forms cross-links within the peptidyl transferase loop region of the 23S rRNA. It inhibits bacterial protein synthesis. Synonyms: Lincomycin-13C,D3; (2S-trans)-Methyl 6,8-Dideoxy-6-[[(1-methyl-13C,D3-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-erythro-α-D-galacto-octopyranoside; Lincocin-13C,D3; Lincogap-13C,D3; NSC 70731-13C,D3. Molecular formula: C17[13C]H31D3N2O6S. Mole weight: 410.55.
Lincomycin-[d3]
Lincomycin-[d3] is the labelled analog of Lincomycin, a lincosamide antibiotic that forms cross-links within the peptidyl transferase loop region of the 23S rRNA. It inhibits bacterial protein synthesis. Synonyms: (2S-trans)-Methyl 6,8-Dideoxy-6-[[(1-methyl-d3-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-erythro-α-D-galacto-octopyranoside; Lincocin-d3; Lincogap-d3; NSC 70731-d3; U 10149a-d3; Lincomycin-d3. Grade: ≥95%; ≥99% atom D. Molecular formula: C18H31D3N2O6S. Mole weight: 409.56.
Linezolid-[d3]
Linezolid-[d3] is the labelled analogue of Linezolid, which is an antibiotic used to treat infections caused by Gram-positive bacteria. Synonyms: Linezolid D3; N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide-d3; Linospan-d3; Linox-d3; Zyvox-d3; Zyvoxid-d3. Grade: ≥98%; ≥99% atom D. CAS No. 1127120-38-0. Molecular formula: C16H17D3FN3O4. Mole weight: 340.36.
Linezolid-[d8]
Linezolid-[d8] is the labelled analogue of Linezolid, which is an antibiotic used to treat infections caused by Gram-positive bacteria. Synonyms: Linezolid D8; N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide-d8; Linospan-d8; Linox-d8; Zyvox-d8; Zyvoxid-d8. Grade: 95% by HPLC; 98% atom D. CAS No. 1032182-14-1. Molecular formula: C16H12D8FN3O4. Mole weight: 345.39.
Linoleic Acid-[1-13C]
Linoleic Acid-[1-13C]. Uses: Labelled fatty acids as diagnostic agents for liver function. Synonyms: Linoleic Acid-1 13C. Grade: 95% atom 13C. CAS No. 98353-71-0. Molecular formula: C17[13C]H32O2. Mole weight: 281.44.
Linolenic Acid-[13C18]
Linolenic Acid-[13C18] is a labelled linolenic acid, which is an essential fatty acid. Occurs as the glyceride in most drying oils. Uses: Labelled linolenic acid (l467650). an essential fatty acid. occurs as the glyceride in most drying oils. nutrient. Synonyms: Alpha-Linolenic Acid 13C18. Grade: 95% by CP; 98% atom 13C. CAS No. 287111-28-8. Molecular formula: [13C]18H30O2. Mole weight: 296.30.
Linuron-[d6]
Linuron-[d6] is the labelled analog of Linuron, a restricted use pesticide. Synonyms: Linuron-(methyl-d3, methoxy-d3); N'-(3,4-Dichlorophenyl)-N-methoxy-N-methyl-urea-d6; 1-(3,4-Dichlorophenyl)-3-methoxy-3-methylurea-d6; Afalon-d6; Afalon Inuron-d6; Alfalon-d6; Alfalone-d6; Aphalon-d6; Cephalon-d6; Du Pont Herbicide 326-d6; Linex-d6; Linurex-d6; Liron-d6; Lorex-d6; Lorox-d6; Methoxydiuron-d6. Grade: >95%. CAS No. 1219804-76-8. Molecular formula: C9H4D6Cl2N2O2. Mole weight: 255.13.
Liothyronine-[13C9,15N]
Liothyronine-[13C9,15N] is the labelled form of Liothyronine. Liothyronine is one of the hormones produced by the thyroid gland that is involved in the maintenance of metabolic homeostasis. Also produced in peripheral tissues as the active metabolite of Thyroxine. Synonyms: Liothyronine 13C9 15N. Grade: 95% by HPLC; 95% atom 13C; 95% atom 15N. CAS No. 1213569-04-0. Molecular formula: C6[13C]9H12I3[15N]O4. Mole weight: 660.90.
L-Isoleucine-[1-13C]
L-Isoleucine-[1-13C] is a labelled L-Isoleucine. Isoleucine is an α-amino acid essential for humans. Synonyms: L-Isoleucine-1-13C. Grade: 98% by CP; 99% atom 13C. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
L-Isoleucine-[13C6]
L-Isoleucine-[13C6] is a labelled L-Isoleucine. Isoleucine is an α-amino acid essential for humans. Synonyms: L-isoleucine-13C6. Grade: 95% by CP; 98% atom 13C. CAS No. 201740-82-1. Molecular formula: [13C]6H13NO2. Mole weight: 137.13.
L-Isoleucine-[13C6,15N]
L-Isoleucine-[13C6,15N] is the labelled analogue of L-Isoleucine. L-Isoleucine is an essential branched-chain amino acid obtained from food. It has an insulin-resistant effect and improves insulin sensitivity. Protein supplement in health care products. Synonyms: L-Leucine-ul-13C,15N. Grade: 98% by HPLC; 99% atom 13C, 99% atom 15N. CAS No. 202468-35-7. Molecular formula: [13C]6H13[15N]O2. Mole weight: 138.12.
L-Isoleucine-[15N]
L-Isoleucine-[15N] is a labelled L-Isoleucine. Isoleucine is an α-amino acid essential for humans. Synonyms: (2S,3S)-2-azanyl-3-methylpentanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 59935-30-7. Molecular formula: C6H13[15N]O2. Mole weight: 132.17.
L-Isoleucine-[d10]
L-Isoleucine-[d10] is a labelled L-Isoleucine. Isoleucine is an α-amino acid essential for humans. Synonyms: (2S,3S)-2-Amino-3-methylpentanoic Acid-d10; (2S,3S)-α-Amino-β-methyl-n-valeric Acid-d10; (2S,3S)-α-Amino-β-methylvaleric Acid-d10. Grade: 98% by HPLC; 98% atom D. Molecular formula: C6H3D10NO2. Mole weight: 141.23.
Lithocholic acid
Lithocholic acid is a toxic secondary bile acid, causes intrahepatic cholestasis, has tumor-promoting activity, its toxic effect can be protected after it activates the vitamin D receptor, PXR and FXR. Uses: Detergents. Synonyms: Lithocholate; 3alpha-Hydroxy-5beta-cholan-24-oic acid; 3alpha-Hydroxycholanic acid; 5beta-Cholanic acid-3alpha-ol. Grade: >98%. CAS No. 434-13-9. Molecular formula: C24H40O3. Mole weight: 376.58.
Lithocholic acid-2,2,4,4-[d4]
Lithocholic acid-2,2,4,4-[d4] is the labelled analogue of Lithocholic acid. Lithocholic acid is a toxic secondary bile acid, causes intrahepatic cholestasis, has tumor-promoting activity, its toxic effect can be protected after it activates the vitamin D receptor, PXR and FXR. Uses: A labelled cholic acid derivative as tgr5 modulator. found in ox bile, human bile, rabbit bile, and in ox and pig gallstones. Synonyms: Lithocholic-2,2,4,4-d4 acid; Lithocholic acid-2,2,4,4-d4; CTK8G0614; DTXSID60584371; AKOS030242863; (3alpha,5beta)-3-Hydroxy(2,2,4,4-~2~H4)cholan-24-oic acid; LITHOCHOLIC-2,2,4,4-D4 ACID; Lithocholic acid-2,2,4,4-d4; Lithocholic Acid-d4. Grade: ≥ 98% (CP); ≥ 98% atom D. CAS No. 83701-16-0. Molecular formula: C24H36D4O3. Mole weight: 380.60.
L-Kynurenine-[13C4,15N] is a labelled L-kynurenine. L-Kynurenine Sulfate is a tryptophan metabolite which is a precursor of kynurenic acid and an antagonist of N-methyl-aspartate receptor. Synonyms: L-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid-13C4,15N; L-Kynurenine-13C4,15N. Grade: 95% by HPLC; 98% atom 13C, 98% atom 15N. Molecular formula: C6[13C]4H12N[15N]O3. Mole weight: 213.17.
L-Kynurenine-[d4]
L-Kynurenine-[d4] is an isotopic analogue form of L-Kynurenine which is a product of constitutive tryptophan catabolism via tryptophan-2,3-dioxygenase in the liver and human gliomas and it is associated with the suppression of antitumor immune responses. Synonyms: L-Kynurenine-d4 [4-(2-aminophenyl-3,5-d2); 3,3-d2]; (S)-2-amino-4-(2-aminophenyl)-4-oxobutanoicacid-D4. Grade: 98% by HPLC; 98% atom D. Molecular formula: C10H8D4N2O3. Mole weight: 212.24.
L-Lactic Acid-[d3] Sodium Salt
L-Lactic Acid-[d3] Sodium Salt. Synonyms: L-Lactic Acid-d3 Sodium Salt. Grade: 95% atom D. CAS No. 285979-84-2. Molecular formula: C3H2D3NaO3. Mole weight: 115.08.
L-Leucine-[1-13C]
L-Leucine-[1-13C] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: (2S)-2-amino-4-methylpentanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 74292-94-7. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
L-Leucine-[1-13C,15N]
L-Leucine-[1-13C,15N] is the labelled analogue of L-Leucine. Leucine is a non-glucogenic, essential amino acid. It is a branched-chain amino acid that is a structural component of proteins. Leucine positively influences insulin release to eliminate toxic sugars out of the blood. Synonyms: L-Leucine-1-13C,15N. Grade: 98% by CP; 99% atom 13C; 98% atom 15N. CAS No. 80134-83-4. Molecular formula: C5[13C]H13[15N]O2. Mole weight: 133.16.
L-Leucine-[1-13C]-N-Fmoc
L-Leucine-[1-13C]-N-Fmoc is the labelled analogue of Fmoc-Leu-OH. Fmoc-Leu-OH is an amino acid derivative. It is also one of the novel PPARγ ligands that can reduce osteoclasts differentiation through activating PPARγ. Synonyms: L-Leucine-1-13C, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-; Fmoc-Leu-OH-1-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 202114-53-2. Molecular formula: C20[13C]H23NO4. Mole weight: 354.40.
L-Leucine-[1,2-13C2]
L-Leucine-[1,2-13C2] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: L-Leucine-13C2; (2S)-2-azanyl-4-methylpentanoic acid 13C2; H-Leu-OH-13C2; L-Leucine-1,2-13C2; H-Leu-OH-13C2. Grade: 98% by HPLC; 99% atom 13C. CAS No. 134275-63-1. Molecular formula: C4[13C]2H13NO2. Mole weight: 133.16.
L-Leucine-[13C6,15N]
L-Leucine-[13C6,15N] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Grade: 98% by HPLC; 99% atom 13C, 99% atom 15N. CAS No. 202406-52-8. Molecular formula: [13C]6H13[15N]O2. Mole weight: 138.12.
L-Leucine-[13C6,15N,d10]
L-Leucine-[13C6,15N,d10] is the labelled analogue of L-Leucine. L-Leucine is an essential branched-chain amino acid used in the biosynthesis of protein. It is obtained from dietary sources. Protein supplement in health care products. Synonyms: (S)-2-Amino-4-methylpentanoic acid-13C6,15N,2,3,4,4,5,5,5-d7,4-methyl-d3; L-Leucine-13C6,15N,2,3,3,4,5,5,5-d7,4-methyl-d3. Grade: 95% (CP); 99% atom 13C; 98% atom 15N; 98% atom D. Molecular formula: [13C]6H3D10[15N]O2. Mole weight: 148.18.
L-Leucine-[15N]
L-Leucine-[15N] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: (2S)-2-azanyl-4-methylpentanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 59935-31-8. Molecular formula: C6H13[15N]O2. Mole weight: 132.17.
L-Leucine-[18O2]
L-Leucine-[18O2] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Grade: 98% by HPLC; 94% atom 18O. CAS No. 73579-45-0. Molecular formula: C6H13N[18O]2. Mole weight: 135.17.
L-Leucine-[2-13C]
L-Leucine-[2-13C] is the labelled analogue of L-Leucine. Leucine is a non-glucogenic, essential amino acid. It is a branched-chain amino acid that is a structural component of proteins. Leucine positively influences insulin release to eliminate toxic sugars out of the blood. Synonyms: L-Leucine-2-13C. Grade: 98% by CP; 99% atom 13C. CAS No. 201612-66-0. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
L-Leucine-[2-13C,15N]
L-Leucine-[2-13C,15N] is a labelled L-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: L-Leucine-2-13C,15N; (2S)-2-azanyl-4-methylpentanoic acid 2-13C,15N; H-Leu-OH (2-13C,15N). Grade: 98% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 285977-88-0. Molecular formula: C5[13C]H13[15N]O2. Mole weight: 133.16.