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Pharmaceutical Chemicals
CAS:437-74-1 Product spec:>98%
PARAMETER STANDARD RESULTS 1. Appearance White crystalline powder 2. Acidity pH ( 15% solution) Between 5.5 to 6.5 3. Melting Point Between 180oC to 185oC 4. Loss on drying at 105oC 98% 6. Sulpha..
PARAMETER STANDARD RESULTS 1. Appearance White crystalline powder 2. Acidity pH ( 15% solution) Between 5.5 to 6.5 3. Melting Point Between 180oC to 185oC 4. Loss on drying at 105oC 98% 6. Sulpha..
Post Time：[2012-12-11 ]Omkrown Pharmachem Pvt Ltd
Boc-L-Pyroglutamic acid methyl ester
CAS:108963-96-8 Product spec:Boc-L-Pyroglutamic acid methyl ester
Product Name Boc-Pyr-Ome CAS No. 108963-96-8 Synonyms Boc-L-Pyroglutamic acid methyl ester Purity 98.0% min Molecular Formula C11H17NO5 Molecular Weight 243.3
Product Name Boc-Pyr-Ome CAS No. 108963-96-8 Synonyms Boc-L-Pyroglutamic acid methyl ester Purity 98.0% min Molecular Formula C11H17NO5 Molecular Weight 243.3
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
CAS:7531-52-4 Product spec:L-Prolinamide
Product Name L-Prolinamide CAS No. 7531-52-4 Synonyms H-Pro-NH2 Purity 98.0% min Molecular Formula C5H11N2O Molecular Weight 115.15
Product Name L-Prolinamide CAS No. 7531-52-4 Synonyms H-Pro-NH2 Purity 98.0% min Molecular Formula C5H11N2O Molecular Weight 115.15
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
CAS:6893-26-1 Product spec:D-Glutamic acid
Appearance White powder Specific rotation[α]20D (C=10 in 2N HCl) -31.0 to -32.2 Degree State of solution (Transmittance) Not less than 95.0% Chloride (Cl) Not more than 0.10%..
Appearance White powder Specific rotation[α]20D (C=10 in 2N HCl) -31.0 to -32.2 Degree State of solution (Transmittance) Not less than 95.0% Chloride (Cl) Not more than 0.10%..
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
CAS:4042-36-8 Product spec:D-Pyroglutamic acid
Appearance White crystals with lumps Specific rotation[α]D20 (C=2 in H2O) +10.8°to +12.3° Melting Point (ºC) 160 to 163 ºC Chloride(C1) Not more than 0.02% Iron(Fe) Not mo..
Appearance White crystals with lumps Specific rotation[α]D20 (C=2 in H2O) +10.8°to +12.3° Melting Point (ºC) 160 to 163 ºC Chloride(C1) Not more than 0.02% Iron(Fe) Not mo..
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
CAS:640-68-6 Product spec:D-Valine
Appearance White or off-white crystalline powder Specific Rotation (C=8£¬6N HCl) -27.6 to -29.0° Chloride (Cl) not more than 0.02% Loss on drying ≤0.2% Residue on Ignition n..
Appearance White or off-white crystalline powder Specific Rotation (C=8£¬6N HCl) -27.6 to -29.0° Chloride (Cl) not more than 0.02% Loss on drying ≤0.2% Residue on Ignition n..
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
CAS:98-79-3 Product spec:L-Pyroglutamic acid
Appearance White crystalline powder Specific rotation(a)D20 (C=5 H2O) -11.0 to -12.0º Chloride(C1) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Sulfate(SO4) Not m..
Appearance White crystalline powder Specific rotation(a)D20 (C=5 H2O) -11.0 to -12.0º Chloride(C1) Not more than 0.02% Ammonium(NH4) Not more than 0.02% Sulfate(SO4) Not m..
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
L-Pyroglutamic acid ethyl ester
CAS:7149-65-7 Product spec:L-Pyroglutamic acid ethyl ester
Product Name H-Pyr-OEt CAS No. 7149-65-7 Synonyms Ethyl L-pyroglutamate Purity 98.0% min Molecular Formula C7H11NO3 Molecular Weight 157.17
Product Name H-Pyr-OEt CAS No. 7149-65-7 Synonyms Ethyl L-pyroglutamate Purity 98.0% min Molecular Formula C7H11NO3 Molecular Weight 157.17
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
L-Pyroglutamic acid methyl ester
CAS:4931-66-2 Product spec:L-Pyroglutamic acid methyl ester
Product Name H-Pyr-OMe CAS No. 4931-66-2 Synonyms L-Pyroglutamic Acid Methyl Ester Purity 98.0% min Molecular Formula C17H14F3N3S2 Molecular Weight 381.44
Product Name H-Pyr-OMe CAS No. 4931-66-2 Synonyms L-Pyroglutamic Acid Methyl Ester Purity 98.0% min Molecular Formula C17H14F3N3S2 Molecular Weight 381.44
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
L-Pyroglutamic acid tert-butyl ester
CAS:35418-16-7 Product spec:L-Pyroglutamic acid tert-butyl ester
English name: L-Pyroglutamic acid ter-butyl ester Alias: L-Pyr-Otbu CAS#: 35418-16-7
English name: L-Pyroglutamic acid ter-butyl ester Alias: L-Pyr-Otbu CAS#: 35418-16-7
Post Time：[2012-11-30 ]Sichuan Tongsheng Amino Acid Co., Ltd
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