Product Certification&
    Enterprise Certification

  • Mr.Ronghu Chen
    Tel: 86-838-2274206

  • Mobile:18280587216
  • Tel:86-838-2274206
  • Fax:86-838-2274207
  • URL:http://www.aminoacid.cc
  • Province/state:sichuan
  • City:deyang
  • Street:Room 1-11-1,No.19 of North TianShan Road,Deyang,Sichuan China
  • MaxCard:
Home > Products >  N-Boc-L-pyroglutamic acid ethyl ester

N-Boc-L-pyroglutamic acid ethyl ester CAS NO.144978-12-1

  • Min.Order: 1 Gram
  • Payment Terms: T/T
  • Product Details

Keywords

  • 144978-12-1
  • L-pyroglutamic acid
  • Boc-Pyr-OEt

Quick Details

  • ProName: N-Boc-L-pyroglutamic acid ethyl ester
  • CasNo: 144978-12-1
  • Molecular Formula: C12H19NO5
  • Appearance: White Powder
  • Application: Pharmaceutical Intermediates
  • DeliveryTime: Please cheock with us
  • PackAge: Standard Packing: 25kg/drum
  • Port: Chinese Main ports
  • ProductionCapacity: in stock Metric Ton/Day
  • Purity: 99%
  • Storage: Store in dry, dark, ventilated place
  • Transportation: airfreight or vessel
  • LimitNum: 1 Gram
  • Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service.

We fully compliance with ISO9001:2008, production and quality management following GMP standards, production plant constructed in accordance with GMP standards. Quality control conforms to the standards of pharmaceutical-food CP grade and Japan Ajinomoto AJI, American USP and Reagent grade BR.

 

 

Details

Product Name: Boc-Pyr-OEt                   

CAS#144978-12-1

Synonyms: Boc-L-Pyroglutamic acid ethyl ester    

Molecular Formula: C12H19NO5

Molecular Weight: 257.3

Specifications:

Items

Standard

Analysis data

Specific Rotation [20/D]

(C=2 in CH3CH2OH)

-41±2°

-40.85°

Melting Point (℃)

 49℃ to 55 ℃

50℃

Loss on Drying

Not more than 0.50%

0.32%

Purity (HPLC)

Not less than 98.0%

99.0%

Application:
Pharmaceutical Intermediates.
  



Laboratory Picture:

  

   



 

Other products of this supplier

lookchemhot product CAS New CAS