Building Blocks

<p>Applications 1-Methoxy-2-propanone is used in the bio-amination of ketones in organic solvents.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mutti, F. et al.: Adv. Synth. Catal.of Chem., 30, 2624 (2012); Mutti, F. et al.: Adv. Synth. Catal., 353, 3227 (2011);<br></p>

<p>Applications Ammonium Formate-d5 (CAS# 65387-23-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications Eicosanoic-20,20,20-d3 Acid (CAS# 202480-70-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications 2-Methylpentane-d14 (CAS# 284487-65-6) is a useful isotopically labeled research compound.<br></p>

<p>Impurity Abacavir - In House Impurity<br>Applications rac 2-Azabicyclo[2.2.1]hept-5-en-3-one (Abacavir - In House Impurity) is a useful reagent in the synthesis of carbocyclic sugar amines, carbanucleosides, and carbocyclic dinucleotide analogues (1). rac 2-Azabicyclo[2.2.1]hept-5-en-3-one is also an intermediate of Abacavir (A104990), a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.<br>References (1) Slama, J.T., et al.: Biochemistry, 27, 183 (1988) (2) Jackson, A., et al.: Antivir Ther. 17, 19 (2012) (3) Yuen, G. J., et al.: Clin Pharmacokinet. 47, 351 (2008)<br></p>

<p>Applications 3-Methylpentane-d14 (CAS# 20586-83-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 3-Methoxybenzenemethanol can be used in the synthetic preparation of aromatic aldehydes, esters and carboxylic acids.<br>References Sheikhi, Ehsan, et al.: Synlett, 29(7), 974-978 (2018)<br></p>

<p>Applications 4-(ethenesulfonyl)benzonitrile (cas# 1154397-48-4) is a useful research chemical.<br></p>

<p>Stability Store Under Argon; Air Sensitive<br>Applications 4-Mercaptobenzoic Acid (cas# 1074-36-8) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References J. Org. Chem., 2835 (1962)<br></p>

<p>Applications (±)-(1-Bromoethyl-2,2,2-d3)benzene (CAS# 23088-42-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Thiobenzamide-2,3,4,5,6-d5 (CAS# 1219804-59-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications Methyl Benzoate-d8 (CAS# 91929-46-3) is a useful isotopically labeled research compound.<br></p>

<p>Applications Methyl Benzoate-2,3,4,5,6-d5 (CAS# 68661-19-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications Benzyl-2,3,4,5,6-d5 Benzoate (CAS# 347840-01-1) is a useful isotopically labeled research compound.<br></p>

<p>Stability Dimerizes Readily - Store Under Inert Atmosphere<br>Applications 4-Mercaptobenzyl Alcohol, 90% (cas# 53339-53-0) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications 1-(Phenylmethyl)-1H-pyrrole-2,5-dione is used in the synthesis of anthracenedicarboximides as semiconductors for transistors. Also used in the discovery of a new synthetic route towards Paroxetine<br>References Wang, Z. et al.: J. Am. Chem. Soc., 129, 13362 (2007);<br></p>