BOC-Glycine tert-butyl ester/BOC-Gly-Otbu/111652-20-1
Product Description
Sichuan Tongsheng Amino acid CO., LTD
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Country/Region:China
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On CPHI since:2015
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Certificates:2
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Employees:100 - 249
Company types
Categories
Specifications
Sichuan Tongsheng Amino acid CO., LTD
-
Country/Region:China
-
On CPHI since:2015
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Certificates:2
-
Employees:100 - 249
Company types
More Products from Sichuan Tongsheng Amino acid CO., LTD (31)
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Product Saxagliptin intermediate/709031-39-0
Product Name:(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide hydrochloride
CAS #: 709031-39-0
Molecular Formula: C6H10N2O.HCL Molecular Weight: 162.62
Manufacture time: 2012-07-08 Batch No.:20120708
Testing time:2012-07-0... -
Product Cbz-L-Pyroglutamic acid/Cbz-Pyr-OH/32159-21-0
Product Name Cbz-Pyr-OH
CAS No. 32159-21-0
Synonyms Cbz-L-Pyroglutamic acid
Purity 98.0% min
Molecular Formula C13H13NO5
Molecular Weight 263.25
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Product 1-Boc-3-azetidinone 398489-26-4
3-Oxo-azetidine-1-carboxylic acid tert-butyl ester; tert-Butyl 3-oxoazetidine-1-carboxylate 398489-26-4
????: 1-Boc-3-?????
????: 1-Boc-3-?????; 3-??????-1-?????
????: 1-Boc-3-azetidinone
???: C8H13NO3
???: 171.19
??????
??: 1.174 g/cm3
??: 49-52?
??: 251.3? at 760 mm... -
Product 1-Boc-3-azetidinone 398489-26-4
3-Oxo-azetidine-1-carboxylic acid tert-butyl ester; tert-Butyl 3-oxoazetidine-1-carboxylate 398489-26-4
????: 1-Boc-3-?????
????: 1-Boc-3-?????; 3-??????-1-?????
????: 1-Boc-3-azetidinone
???: C8H13NO3
???: 171.19
??????
??: 1.174 g/cm3
??: 49-52?
??: 251.3? at 760 mm... -
Product Boc- Pyroglutamic acid tert-butyl ester/Boc- Pyr.Otbu/91229-91-3
Product Name: Boc-L-Pyr-Otbu CAS#91229-91-3
Synonyms: Boc-L-Pyroglutamic acid ter-butyl ester Molecular Formula: C14H23NO5
Molecular Weight: 286.34
Manufacture time: 2012-11-02 Batch No.:20121102
Testing time: 2012-11-05 Expiry time:201... -
Product Boc-D-Serine/Boc-D-Ser-OH/6368-20-3
Appearance White to off white crystal Conforms
Specific Rotation [20/D]
(C=1 in Acoh) +2~4° +2.25º
Purity (HPLC) Not less than 98.0% 99.0%
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Product Boc-L-Hydroxyproline methyl ester/Boc-Hyp-OMe/74844-91-0
Appearance White or off-white powder Conforms
Specific rotation(a)D20
(c=1 in CHCl3 ) -63o to -67º -65.2o
Melting Point (ºC) 92ºC to 96 ºC 92ºC
Loss on drying Not more than 0.50% 0.39%
Purity Not less than 98.0% 99.1%
Conclusion The product conforms to the standard.
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Product BOC-L-Pyroglutamic acid ethyl ester/Boc-L-Pyr.Oet/144978-12-1
Product Name Boc-Pyr-OEt
CAS No. 144978-12-1
Synonyms N-Boc-L-pyroglutamic acid ethyl ester
Purity 98.0% min
Molecular Formula C12H19NO5
Molecular Weight 257.3
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Product Boc-L-Pyroglutamic acid methyl ester/Boc-L-Pyr.Ome/108963-96-8
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: 2013-02-04 Batch No.:20130204
Testing time: 2013-03-10 Expir... -
Product Boc-Pyroglutamic acid. Benzyl ester/Boc-Pyr.Obzl/113400-36-5
Product Name: Benzyl-BOC-Pyroglutamate CAS#: 113400-36-5
Molecular Formula: C17H21NO5
Molecular Weight: 319.35
Manufacture time: 2012-08-11 Batch No.: 20120811
Testing time: 2013-01-12 Expiry time: 2012-08
brhrbrAppearance W... -
Product D-Pyroglutamic acid ethyl ester/D-Pyr-OEt/68766-96-1
Product Name D-Pyr-OEt
CAS No. 68766-96-1
Synonyms Ethyl D-(-)-pyroglutamate
Purity 98.0% min
Molecular Formula C7H11NO3
Molecular Weight 157.17
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Product D-Pyroglutamic acid/H-D-Pyr-OH/4042-36-8
Product Name: H-D-Pyr-OH
CAS#: 4042-36-8
Synonyms: D-Pyroglutamic acid
Molecular Formula: C5H7NO3
Molecular Weight: 129
brhrbrAppearance
White crystals with lumps
Specific rotation[a]D/20
(C=2 in H2O)
+10.8°to +12.3°
...