Sitagliptin intermediates/ cas no: 486460-00-8/ Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid

<Span style="font-style: normal; font-weight: normal; font-size: 20pt; line-height: normal; font-family: Arial; color: white;">BASIC INFORMATION

Product Name

Sitagliptin intermediate

Chemical Name

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

Other Name

Parecoxib SodiuM API;; (R)-SitagliptinN-Boc-AcidIMpurity; (R)-Boc-3-Amino-4-(2,4,5 -trifluorophenyl)butanoicacid; Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid; BOC-(R)-3-AMINO-4-(2,4,5-TRIFLUORO-PHENYL)-BUTYRIC ACID; (R)-N-Boc-3-Amino -4-(2,4,5-trifluorophenyl)butanoic (R)-N-Boc-3-AMino-4-(2,4,5-trifluorophenyl)butanoic acid

Chemical Formula

C15H18F3NO4

Molecular Weight

N/M

CAS No.

486460-00-8

EINECS No.

N/M

Structure

SPECIFICATIONS

Item

Result of Analysis

Appearance

white powder

Water

0.2%

Specific optical rotation

+14.4°

Related Compounds

Total Impurity≤1.0%

Single Impurity≤0.3%

0.17%

0.1%

Assay

99.8%

USAGE

Sitagliptin intermediate

RICHON

Brand History: We are professional supplier for pharmaceutical products since 1990, and we have a good relationship with manufactures, part of our our factory audit pictures as follows. We have cooperated with so many famous companies in the world. And to cooperate with your company is our great pleasure. 

Our Mission:Go forward hand in hand with our clients to create splendid victory!

Enterprise Culture: Learn together, grow up together.

ANY QUESTIONS OR INQUIRIES, PLEASE FEEL FREE TO CONTACT US AT ANY TIME!

Tel: +86-411-8250 7336 / 8250 7337 / 8250 7338

Fax: +86-411-8250 7318

Address: I/10F Chinabank Plaza, 15 Renmin Road, Dalian, 116001 China

PACKAGE & STORAGE

Package

As the client's request.

Storage

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

FAQ

Q:

Can we replace the package?

A:

Of course. The package can be custom-made. You can provide the pattern or we design for you.

Q:

What’s the date of delivery?

A:

The delivery time is changeable.

In stock, the delivery time is short. Products can be sent out in 5 working days.

For large quantity, the delivery date is under requirements of contract.

Q:

How to deal with specification differences?

A:

Please contact us for help. We will communicate with technicians to see if there’s a possibility to OEM for you.

Q:

How long will I get replies?

A:

Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.