Building Blocks

Applications 2-Methylpropionyl-L-carnitine-d3 HCl (N-methyl-d3) is a useful isotopically labeled compound of Isobutyryl L-Carnitine Chloride (I780500)

Applications Isobutyryl chloride is a useful intermediate commonly used in synthetic chemistry. Isobutyryl chloride is also a potential inducer of pulmonary adenomas in strain A mice.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Theiss, J., et al.: Cancer Res., 39, 391 (1979)

Applications N-2-Methylpropionylglycine-2,2-d2 (CAS# 1219795-05-7) is a useful isotopically labeled research compound.

Applications 3-Isochromanone can be used to prepare an organic catalyst.
References Wu, G., et.al.: Faming Zhuanli Shenqing, 31, (2021);

Applications (2-Isocyanoethyl)-benzene is a useful synthetic intermediate. It is a reagent used in Ugi reactions to synthesize various compounds such as tetrazole and bisamide.
References Zhao, T., et al.: Org. Lett., 15, 639 (2013); Brockmeyer, F., et al.: Helv. Chim. Acta., 95, 1857 (2012)

Applications 2-Iodoheptafluoropropane is a useful synthetic intermediate. It is a reagent used to prepare a-trifluoromethyl carbonyl compounds and novel amino acids.
References Pham, P., et al.: Angewandte Chemie, 50, 6119 (2011); McNabb, S., et al.: Org. Lett., 6, 1911 (2004)

Applications Isopropenylboronic Acid Pinacol Ester, can be used as an intermediate in the synthesis of variety of cyclic and acyclic organic compounds. It is also shown that the α-Substituted Allyl/Croty of this compound can be used for highly Diastereo- and Enantioselective allylboration of aldehydes.
References Salaun, J. et al.: Topics in Curr. Chem. 1, 144 (1988); Chen, J. et al.: J. Amer. Chem. Soci., 135, 5316 (2013);

Stability Light Sensitive
Applications Isoprene is used in the synthesis of rubber through a polymer synthetic route.
E3
References Pugachov, V. et al.: Lat. J. Phys. Tech. Sci., 46, 56 (2009); Oprea, C. et al.: Polym. Plas. Tech. Eng., 27, 173 (1988);

Applications Isoprene-2-13C is the labelled analog of Isoprene (I822300). Isoprene is used in the synthesis of rubber through a polymer synthetic route.
References Pugachov, V. et al.: Lat. J. Phys. Tech. Sci., 46, 56 (2009); Oprea, C. et al.: Polym. Plas. Tech. Eng., 27, 173 (1988)

Applications Isopropyl Acetoacetate (cas# 542-08-5) is a compound useful in organic synthesis.

Applications 3-Isopropylbenzoic acid

Stability Volatile
Applications N-Isopropyl-N-methylamine (cas# 4747-21-1) is a compound useful in organic synthesis.
E0

Applications 4-Isopropylphenylacetic acid (cas# 4476-28-2) is a useful research chemical.

Applications Isophytol was used to study the acidities and acidity-catalytic activity relationships for sulfonic acid-functionalized ionic liquids with pyridinium cations.Regioselective condesation of trimethylhydroquinone with isophytol produced (±)​-​α-​tocopherol (vitamin E; Tf= CF3SO2)​.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Xing, H., et al.: J. Mol. Catal. A: Chem., 264, 53 (2007); Hasegawa, A., Angew. Chem. Int. Ed., 42, 5731 (2003).

Applications 3-​Methylbutyryl-​d9 Chloride is an intermediate for the synthesis of Isovaleryl L-Carnitine-d9 Chloride (I917582), which is labelled Isovaleryl L-Carnitine Chloride (I917580), and it is used to prepare carnitine benzyl esters as neuroprotectant prodrugs.
References Gong, X., et al.: J. Chem. Res., 6, 327 (2008)

Applications N-(3-Methylbutyryl)glycine-2,2-d2 (CAS# 1219795-09-1) is a useful isotopically labeled research compound.

Applications Isoxazolo[5,4-b]pyridin-3-amine
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 2-Isopropoxy-2-phenylacetic acid

Applications Labelled Lamivudine Acid (L172490). Lamivudine Acid is an impurity of Lamivudine (L172500). Labelled Impurity A per European Pharmacopoeia.
References Dwyer, O., et al.: Synlett, 11, 1163 (1995),

Applications Dodecanoic-2-13C Acid (CAS# 287100-78-1) is a useful isotopically labeled research compound.

Applications Dodecanoic-2,2-d2 Acid (CAS# 64118-39-4) is a useful isotopically labeled research compound.

Applications L-Leucine-d3-N-t-BOC H2O (methyl-d3) (CAS# 203645-42-5) is a useful isotopically labeled research compound.

Applications Leucic Acid is an intermediate used to prepare aryl-substituted indazole derivatives as modulators and inhibitors of protein kinases in the treatment of tumor growth, cellular proliferation, and angiogenesis.
References Kania, R., et al.: PCT Int. Appl., WO 2001002369 A2 20010111 (2001)

Applications L-Leucine-3,3-d2 (CAS# 362049-59-0) is a useful isotopically labeled research compound.

Applications L-Leucine-2-d1 (CAS# 89836-93-1) is a useful isotopically labeled research compound.

Applications DL-Leucine-d10 (CAS# 29909-01-1) is a useful isotopically labeled research compound.

Applications DL-Leucine-d10-N-FMOC is a useful isotopically labeled compound

Impurity Leuprolide Acetate EP Impurity B TFA salt
Applications Synthetic nonapeptide agonist analog of LH-RH. Antineoplastic (hormonal).
References Vilchez-Martinez, J.A., et al.: Biochem. Biophys. Res. Commun., 59, 1226 (1974), Sennello, L.T., et al.: J. Pharm. Sci., et al.: 75, 158 (1986), Wheeler, J.M., et al.: Am.J. Obstet. Gynecol., 167, 1367 (1992), Eri, L.M., et al.: J. Urol., 150, 359 (1993),

Applications LIMKi 3 is a LIM kinase 1 (LIMK1) inhibitor that has antitumor properties.
References Charkrabarti, R.; et al.: PCT Int. Appl. 46pp. Patent 2013 CODEN:PIXXD2

Applications Lidamidine is an intermediate in the synthesis of Lidamidine Hydrochloride which is a novel antidiarrheal agent that has potent antimotility, antidiarrheal and antisecretory activity. It also significantly reduces the total number of bowel movements and the loss of liquids in healthy people with senna-induced diarrhea.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Martin, Luis., et al.: IRCS Med. Sci., 9(11), 1052-3 (1981); Krebs, J. B., et al.: Arzneimittel-Forsch., 31(8), 1251-4 (1981); Mir, G. N., et al.: Arzneimittel-Forsch., 28(8A), 1448-54 (1978)

Applications 3,5-Lutidine is a reactant used in the synthesis of phthalazine and pyrazine compounds, as well as other pharmaceuticals.
References Mori, M. et al.: J. Chem. Eng. Data., 61, 370 (2016); Zhou, X. et al.: J. Org. Chem., 81, 25 (2016);

Applications L-Alanine-2-d1 (CAS# 21386-65-2) is a useful isotopically labeled research compound.

Applications L-Alanine-N,N,O-d3 (CAS# 19470-97-4) is a useful isotopically labeled research compound.

Applications L-Alanine-13C3;15N (CAS# 312623-85-1) is a useful isotopically labeled research compound that has been used in the synthesis of various compunds surrouding kinetic resolution.
References Aoyagi, Y.et.al., J.Org.Chem.,24,8010-8014,(2001);

Applications H-Lys(Boc)-OtBu is used to prepare BINOL-amino acid conjugates as triggerable carriers of DNA-targeted potent photocytotoxic agents. It is also used to synthesize amino acid-derived dithiobisbenzamides with anti-HIV activities.
References Doria, F., et al.: J. Med. Chem., 50, 6570 (2007); Prasad, J., et al.: Bioorg. Med. Chem., 6, 1707 (1998)

Applications L-4-Hydroxyphenyl-2,6-d2-alanine-2-d1 (CAS# 71939-39-4) is a useful isotopically labeled research compound.

Applications L-4-Hydroxyphenyl-2,6-d2-alanine (CAS# 57746-15-3) is a useful isotopically labeled research compound.

Applications Methyl carbamimidate sulfate (CAS# 29427-58-5) is a useful research chemical compound.

Applications 5-Methyloctanoic acid is a branched fatty acid with seizure-control properties. 5-Methyloctanoic acid is also a useful building block, used in the synthetic preparation of poly-​(3-​hydroxyalkanoate)​s (PHAs).
References Chang, P.; et al.: J. Pharmacol. Exp. Ther., 352, 43 (2015); Ibaoglu, K.; et al.: Glasnik na Hemicarite i Tehnolozite na Makedonija, 19, 41 (2000).

Applications Maleimide (cas# 541-59-3) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Used in the preparation of water-soluble saccharide conjugates and saccharide mimetics by Diels-Alder reaction.
References Lubineau, A., et al.: Carbohydr. Res., 27, 163 (1995),

Applications A short, sulfhydryl and amino reactive heterobifunctional crosslinking reagent. Also used in immunodiagnostics.Spacer Arm: 6.9 Angstroms
References Kitagawa, T., el al.: Enz. Immunoassay, 81, (1981)

Applications Malonamide is used in the synthesis of malonamic acid, malonamate and malonamide derivative of some heterocyclic compounds with antiinflammatory activity.
References Katagi T., et al.: Chem. Pharm. Bull., 33, 4878 (1985);

Applications Labelled Malonamide (M158000). Malonamide is used in the synthesis of malonamic acid, malonamate and malonamide derivative of some heterocyclic compounds with antiinflammatory activity.
References Katagi T., et al.: Chem. Pharm. Bull., 33, 4878 (1985),

Applications Malonic acid disodium salt monohydrate (cas# 26522-85-0) is a useful research chemical.

Applications Malonuric Acid is produced during degradation of sodium barbiturates.
References Fretwurst, F., et al.: Arzneimittel-Forschung, 8, 44-50 (1958)

Applications 2-methanesulfonylpyrimidine-5-carboxylic acid (cas# 914208-17-6) is a useful research chemical.

Applications 2-Methyladenine Hemisulfate (unlabelled) (CAS# 74873-18-0) is a useful research compound. Glycosidation of this compound can be used as a potential anti-AIDS drug.
References Barchi, J. et.al., J. Med. Chem., 34, 1647-1655, (1991);

Applications 3-methyl-5-phenylisoxazole (cas# 1008-75-9) is a useful research chemical.

Applications Methyl 5-Chloro-3-(Chlorosulfonyl)Thiophene-2-Carboxylate (cas# 126910-68-7) is a useful research chemical.

Applications Sodium 2-Keto-4(R,S)-methyl-d3-pentanoate (CAS# 93523-67-2) is a useful isotopically labeled research compound.

Applications METHYL 2-HYDROXY-4-IODOBENZOATE (cas# 18179-39-0) is a useful research chemical.

Applications 11-MERCAPTOUNDECANOIC ACID (cas# 71310-21-9) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 2-Mercapto-5-nitrobenzimidazole is useful for treating giardiasis. Antigiardial drug.
References Hernandez-Ochoa, B., et al.: Molecules, 25, 3979 (2020)