Pharmaceutical Chemicals Chemicals

Glycylglyine Amino Acid/gly-gly
amino acid product name: gly-gly cas#: 556-50-3 synonyms: n-glycylglycine molecular formula: c4h8n2o3 nh2ch2conhch2cooh molecular weight: 132.12 specifications: %3 ...
L-pyr/l-pyroglutamic Acid/l-pyr-oh/pyroglutamic
specific rotation(a)d20 (c=5 h2o) -11.0 to -12.0º loss on drying not more than 0.5% assay 9...
Boc-l-pyroglutamic Acid Ethyl Ester/boc-l-pyr.oet
product name: boc-pyr-oet cas#144978-12-1 synonyms: boc-l-pyroglutamic acid ethyl ester molecular formula: c12h19no5 molecular weight: 257.3 manufacture time:2010-02-04 batch no.:100204 testing time:2010-02-04 expiry time...
L-prolinamide/l-pro.nh2/prolinamide
product name: h-pro-nh2 cas#: 7531-52-4 synonyms: l-prolinamide molecular formula: c5h10n2o molecular weight: 114.15 manufacture time: 2011-07-13 batch no.:20110713 testing time:2011-07-23 expiry time:2013-07 specifications: item standard analysis data appearance white crystals or crystalline powd...
Boc-l-pyroglutamic Acid Ethyl Ester/boc-l-pyr.oet
product name: boc-pyr-ome cas#: 108963-96-8 synonyms: boc-l-pyroglutamic acid methyl ester molecular formula: c11h17no5 molecular weight: 243.3 manufacture time: 2012-09-25 batch no.:20120925 testing time: 2012-09-29 ...
L-pyr.oet/l-pyroglutamic Acid Ethyl Ester
product name:l-pyroglutamic acid ethyl ester purity:98.0% min molecular weight:157.17
L-pyroglutamic Acid Methyl Ester/h-pyr-ome
product name h-pyr-ome cas no. 4931-66-2 synonyms l-pyroglutamic acid methyl ester purity 98.0% min molecular formula c17h14f3n3s2 mo...
L-pyroglutamic Acid Tert-butyl Ester/l-pyr-otbu
english name: l-pyroglutamic acid ter-butyl ester alias: l-pyr-otbu cas#: 35418-16-7
Saxagliptin/intermediate/saxagliptin Intermediate
361440-67-7 appearance white to off-white powder conforms water(kf) not more than1.0% 0.4% purity (hplc) ...
D-tryptophan Methyl Ester Hydrochloride/tryptophan
appearance white to off-white powder conforms specific rotation [20/d] (c= 1 in meoh) -18±2...
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