A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Intermediate in the preparation of HU 210. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-propanoic Acid [(1R, 5S)-4-Hydroxy-6, 6-dimethylbicyclo[3. 1. 1]hept-2-en-2-yl]methyl Ester. Grades: Highly Purified. CAS No. 374559-42-9. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
O-tert-Butyl-carbonyl-4-oxo Myrtenol
Intermediate in the preparation of HU 210. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-propanoic Acid (1R)- (6,6-Dimethyl-4-oxobicyclo[3.1.1]hept-2-en-2-yl)methyl Ester. Grades: Highly Purified. CAS No. 76163-96-7. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
O-tert-Butyl-D-allo-threonine
O-tert-Butyl-D-allo-threonine. Group: Biochemicals. Alternative Names: D-allo-Thr(tBu)-OH. Grades: Highly Purified. CAS No. 119323-52-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
Worldwide
O-tert-Butyl-D-allo-threonine 98+% (HPLC)
O-tert-Butyl-D-allo-threonine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
O-tert-Butyldimethylsilyl 11,12-Didehydro Retinol
11-cis Retinal intermediate. Group: Biochemicals. Alternative Names: O-tert-Butyldimethylsilyl-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,6,8-nonatrien-4-yn-1-ol; O-tert-Butyldimethylsilyl-11,12-didehydroretinol. Grades: Highly Purified. CAS No. 210700-51-9. Pack Sizes: 5mg. US Biological Life Sciences.
O-tert-Butyldimethylsilyl-2-methyl-but-1-en-4-ol-d4. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) dimethyl[ (3-methyl-3-butenyl) oxy]silane-d4; (1, 1-Dimethylethyl) dimethyl[ (3-methyl-3-buten-1-yl) oxy]-silane-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
O-tert-Butyldimethylsilyl-3-iodo-(2E)-buten-1-ol
Reagent used in the synthesis of Retinoids. Group: Biochemicals. Alternative Names: (1,1-Dimethylethyl)[[(2E)-3-iodo-2-butenyl]oxy]dimethyl-silane. Grades: Highly Purified. CAS No. 152893-54-4. Pack Sizes: 50mg. US Biological Life Sciences.
Intermediate in the preparation of trifluoro methyl diazirine, useful as a photo-induced cross-linking probe for exploring amyloid formation. Group: Biochemicals. Alternative Names: 1- [4- [ [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] methyl] phenyl] -2, 2, 2-trifluoro-ethanone. Grades: Highly Purified. CAS No. 87736-75-2. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
O-tert-Butyl-dimethylsilyl Curcumin
Protected Curcumin. A natural phenolic compound. Potent anti-tumor agent having anti-inflammatory and anti-oxidant properties. Induces apoptosis in cancer cells and inhibits phorbol ester-induced protein kinase C (PKC) activity. Reported to inhibit production of inflammatory cytokines by peripheral blood monocytes and alveolar macrophages. Potent inhibitor of EGFR tyrosine kinase and IκB kinase. Inhibits inducible nitric oxide synthase (iNOS), cycloxygenase and lipoxygenase. Easily penetrates into the cytoplasm of cells, accumulating in membranous structures such as plasma membrane, endoplasmic reticulum and nuclear envelope. Group: Biochemicals. Alternative Names: (1E, 4Z, 6E) -ethyl) dimethylsilyl]oxy]-3-methoxyphenyl]-5-hydroxy-1- (4-hydroxy-3-methoxyphenyl) -1, 4, 6-heptatrien-3-one. Grades: Highly Purified. CAS No. 911292-36-9. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
O-tert-Butyldimethylsilyl Isopentanol-d4
O-tert-Butyldimethylsilyl Isopentanol-d4. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl)dimethyl (3-methylbutoxy)silane-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
O-tert-Butyl-L-serine t-butyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
O-tert-Butyl-L-threonine
O-tert-Butyl-L-threonine. Group: Biochemicals. Alternative Names: L-Thr(tBu)-OH. Grades: Highly Purified. CAS No. 4378-13-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
O-tert-Butyl-L-threonine
As a bifunctional catalyst for asymmetric selective synthesis, O-tert-Butyl-L-threonine are widely used in pharmaceutical, agricultural chemicals, flavors, spices and materials industries. Synonyms: L-Thr(tBu)-OH; (2S,3R)-2-Amino-3-(Tert-Butoxy)Butanoic Acid. Grade: ≥ 99% (TLC). CAS No. 4378-13-6. Molecular formula: C8H17NO3. Mole weight: 175.20.
O-tert-Butyl-L-threonine 2-chlorotrityl resin
O-tert-Butyl-L-threonine 2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
O-tert-Butyl-L-threonine 99+% (TLC)
O-tert-Butyl-L-threonine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
O-tert-Butylthreonine tert-Butyl Ester, can be used in the synthesis of various chemical compounds having therapeutic activity, such as N-[[[(1S)-1-[3-(2-Pyrazinyl)-1,2,4-oxadiazol-5-yl]-3-butyn-1-yl]amino]carbonyl]-L-threonine, used as immune modeulators. Group: Biochemicals. Alternative Names: (2S,3R)-Tert-Butyl 2-aMino-3-(tert-butoxy)butanoate. Grades: Highly Purified. CAS No. 5854-78-4. Pack Sizes: 25g, 50g, 100g, 250g. Molecular Formula: C??H??NO?, Molecular Weight: 231.33. US Biological Life Sciences.