Amino Acids (AA)

Applications 2-Bromo-5-methylphenol

Applications N-(Cinnamoyl)-4-methoxyaniline (cas# 76228-15-4) is a compound useful in organic synthesis.

Applications 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate in the synthesis of Caspofungin Acetate, an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall.
References Leonard, W. R., et al.: J. Org. Chem., 72, 2335 (2007);

Applications 3-Bromo-5-methoxypyridine

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

Applications N-Benzoylglycine-2,2-d2 (CAS# 208928-78-3) is a useful isotopically labeled research compound.

Applications Methyl 5-Chloro-2-methoxy-d3-benzoate (CAS# 1219803-33-4) is a useful isotopically labeled research compound.

Applications A precursor to 3-Methyl-2-butenyl-1-thiol-d6 which is very prone to oxidation to the disulfide. We will provide a detailed procedure for the preparation of the thiol from the thioacetate with spectral data upon request.

Applications 3-Chloro-3-methyl-1-butyne is a propargyl chloride used to alkylate methanol, ethanol, ammonia and amines to the corresponding propargylic ether and amines.
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 Hennion, G.F. et al.: J. Org. Chem., 34, 1319 (1969); Joshi, R. et al.: Tetrahedron, 49, 2353 (1993);

Applications 9-(Acetyloxy)-3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one can be synthesized from 3-(2-Chloroethyl)-2-methyl-9-(benzyloxy)-4H-pyrido[1,2a]pyrimidin-4-one (C366140).

Stability Hygroscopic
Applications A heterobifunctional polyethyleneglycol (PEG) derivative used in the preparation of intramolecular linking agents.
References Moreau, J. et al.: Eur. J. Org. Chem., 9, 1641 (2011);