Boc-l-pyroglutamic Acid Tert-butyl Ester

Price : Price Negotiable
Quantity : 1 (kilogram)
Minimum Order : 1
Product Status : New
Sample Available : yes
Shipment Terms : fob,cfr,cif,Negotiable
Payment Mode : T/T
Categories : Chemicals, Biochemical
Posted By :

Sichuan Tongsheng Amino Acid Co.,ltd

Description

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 time2014-11

Specifications:

Items

Standard

Analysis data

Appearance

Yellow Power

Conforms

Specific Rotation [20]

(C=1 in CHCL3)

-116±2

-117.39

Water(KF)

Not more than 1.0%

0.2%

Purity

Not less than 98.0%

99%

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