Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Inhibitors>Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
  • Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
  • Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
  • Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
  • Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
  • Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid

Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 20tons
Update Time: 2024-04-22

Product Details

Product Name: Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid CAS No.: 486460-00-8
EC-No.: 691-120-8 Min. Order: 1kg
Purity: 98% up by HPLC Supply Ability: 20tons
Release date: 2024/04/22

Product Information  


Product name  

Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid  

Sitagliptin intermediate  

CAS No.  

486460-00-8  

Molecular Formula  

C15H18F3NO4  

Molecular Weight  

333.307  

Quality Standard  

98% up by HPLC  

Appearance  

White to   off-white powder  


COA of Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid  


ITEMS  

SPECIFICATION  

RESULT  

Appearance  

White to off-white powder  

Conforms  

Water content by KF  

0.50%  

0.12%  



Identity  

IR:  

Conforms to   spectrum of the standard  


Conforms  

HPLC  

Conforms to   retention time of the standard  


Conforms  

Specific rotation  

+13.0~ +18.0  

+13.6  

Stereochemical purity by HPLC  

-S-isomer  

0.10%  

0.01%  


Related substances by HPLC  

3-amino-4-(2,4,5-trifluorophenyl)butanoic   acid 0.10%  

0.06%  

Largest unknown impurity 0.30%  

0.05%  

Total impurities 0.50%  

0.11%  



Solvent residue by GC  

Ethyl acetate 500ppm  

74 ppm  

Heptane 500ppm  

78 ppm  

Methanol 300ppm  

35 ppm  

Toluene 89ppm  

ND  

Acetonitrile 41ppm  

ND  

Residue on ignition  

0.50%  

0.04%  

Metal residue  

Rh  


10ppm  


< 10ppm  

Assay(By Anhydrous base)  

98.0102.0%  

100.1%  


Usage  


Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid is one of key intermediates of Sitagliptin.  


 

 

Physical properties of  Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid:  

(1)ACD/LogP: 2.341;  

(2)# of Rule of 5 Violations: 0;  

(3)ACD/LogD (pH 5.5): 0.98;  

(4)ACD/LogD (pH 7.4): -0.78;  

(5)ACD/BCF (pH 5.5): 1.55;  

(6)ACD/BCF (pH 7.4): 1.00;  

(7)ACD/KOC (pH 5.5): 19.59;  

(8)ACD/KOC (pH 7.4): 1.00;  

(9)#H bond acceptors: 5;  

(10)#H bond donors: 2;  

(11)#Freely Rotating Bonds: 7;  

(12)Index of Refraction: 1.494;  

(13)Molar Refractivity: 75.072 cm3;  

(14)Molar Volume: 257.776 cm3;  

(15)Surface Tension: 40.6020011901855 dyne/cm;  

(16)Density: 1.293 g/cm3;  

(17)Flash Point: 221.754 °C;  

(18)Enthalpy of Vaporization: 73.842 kJ/mol;  

(19)Boiling Point: 443.058 °C at 760 mmHg;  

(20)Vapour Pressure: 0 mmHg at 25°C.  

Article illustration

Article illustration

Article illustration

Article illustration

Article illustration


Company Profile Introduction

Sinoway Industrial co., ltd. was established in 1987 in Xiamen, China, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, APIs, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc.. We have passed ISO9001:2015. With qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including Southeast Asia, Europe, North America, South America, Middle East and other countries. We have over 20 years good partners in Japan、Korea and Switzerland. Sinoway has a professional R&D team. We have built close cooperative relationships with many research institutes and universities in China. Moreover, Sinoway combines market analysis with technology, providing new business trends to our clients. In addition, we have very close cooperation relationships with many Chinese pharmaceutical factories. These pharmaceutical manufacturers have GMP regulated workshops, advanced production and testing equipments, first-class QC labs and a production team with rich experience. We can supply various Active Pharmaceutical Ingredients and finished products which meet EP/USP/BP standards. Chinese GMP, EU-GMP, COS/CEP certificates with DMF documents are available, and many products have been approved by FDA. We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation, Sinoway is looking forward to have a bright future with you together.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1kg
VIP1Y
Chongqing Zhihe Biopharmaceutical Co., Ltd.
2024-02-06
$0.00/1kg
VIP1Y
Nanjing Fred Technology Co., Ltd
2024-01-02
$0.00/25KG
VIP4Y
Hebei Mojin Biotechnology Co., Ltd
2023-07-28
$0.00/1kg
VIP1Y
Hangzhou ICH Biofarm Co., Ltd
2023-06-27
$10.00/1KG
VIP6Y
Hebei Guanlang Biotechnology Co., Ltd.
2023-03-23
$30.00/1Kg
VIP2Y
Xinxiang Hongqi District Houyuan Trading Co.,Ltd
2022-09-29
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2022-05-25
$10.00/1KG
Hebei baicao biology science and technology co., ltd
2022-05-13
$10.70/1Kg/Bag
VIP3Y
Hebei Guanlang Biotechnology Co,.LTD
2021-08-11
$0.10/1KG
VIP5Y
Shaanxi Dideu Medichem Co. Ltd
2020-04-23
  • Since: 1996-07-16
  • Address: Fujian China ,16F, Huicheng Comm. Complex, 839 Xiahe RD.
INQUIRY