Pharmaceutical Intermediates Leads

CAS:63039-46-3 Product spec:98% min
Product Name Boc-D-Propargylglycine Boc-D-2-Amino-4-pentinoic acid CAS No. 63039-46-3 Molecular Formula C10H15NO4 Molecular Weight 213.23 Molecular Structure Appearance White powder Melting Poi..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

2-Thiophenepropanoicacid, a-amino-, (aS)-

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CAS:22951-96-8 Product spec:98% min
CAS No. 22951-96-8 Molecular Formula C7H9NO2S Molecular Weight 171.21 Molecular Structure Appearance Off-white powder Melting Point 248 ~250 ℃ Specific Rotation (20D) -31 ± 2°( C=1,H2O) TLC A..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

L-2-Amino-5-phenylpentanoic acid

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CAS:62777-25-7 Product spec:98% min
CAS No. 62777-25-7 Molecular Formula C11H15NO2 Molecular Weight 193.24 Molecular Structure Appearance Off-white powder TLC Analysis One spot Purity 98% min

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

4-Bromo-L-phenylalanine

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CAS:24250-84-8 Product spec:98% min
CAS No. 24250-84-8 Molecular Formula C9H10BrNO2 Molecular Weight 244.09 Molecular Structure Appearance White powder Melting Point ~239°C (dec.) Specific Rotation (20D) - 19 ± 2°(C=1,H2O) TLC ..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

2-Thiophenepropanoicacid, a-amino-5-bromo-, (aS)-

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CAS:154593-58-5 Product spec:98% min
CAS No. 154593-58-5 Molecular Formula C7H8BrNO2S Molecular Weight 250.1 Molecular Structure Appearance Off-white powder TLC Analysis One spot Purity 98% min

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

L-Phenylalanine,4-cyano-

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CAS:167479-78-9 Product spec:98% min
CAS No. 167479-78-9 Molecular Formula C10H10N2O2 Molecular Weight 190.20 Molecular Structure Appearance White powder Melting Point ~238°C(dec.) Specific Rotation (20D) -15.0±1°(C=1,H2O) TLC A..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

D-Phenylalanine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-fluoro-

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CAS:177966-64-2 Product spec:98% min
CAS No. 177966-64-2 Molecular Formula C24H20FNO4 Molecular Weight 405.42 Molecular Structure Appearance White powder Melting Point 186~188°C Specific Rotation (20D) +35±1.5°(C=1,DMF) TLC Anal..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

D-Phenylalanine,4-bromo-

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CAS:62561-74-4 Product spec:98% min
CAS No. 62561-74-4 Molecular Formula C9H10BrNO2 Molecular Weight 244.09 Molecular Structure Appearance White powder Melting Point ~265°C (dec.) Specific Rotation (20D) + 18 ±2°(C=1,H2O) TLC A..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

4-Fluoro-D-Phenylalanine

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CAS:18125-46-7 Product spec:98% min
CAS No. 18125-46-7 Molecular Formula C9H10FNO2 Molecular Weight 183.19 Molecular Structure Appearance White powder Melting Point ~262°C (dec.) Specific Rotation (20D) +23±1°(C=1,H2O) TLC Anal..

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.

4-Thiazolepropanoicacid, a-amino-, (aS)-

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CAS:119433-80-6 Product spec:98% min
CAS No. 119433-80-6 Molecular Formula C6H8N2O2S Molecular Structure Appearance Off-white powder TLC Analysis One spot Purity 98% min

Post Time：[2011-01-27 ]Suzhou Haiyu Biochem Industrial Co.,Ltd.