Высокое качество Ситаглиптин полуфабрикатов/ CAS никакой :654671-77-9/ Ситаглиптин

BASIC INFORMATION

Product Name

Sitagliptin intermediate

Chemical Name

Sitagliptin phosphate monohydrate

Other Name

7-[(3R)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)Butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazinephosphatemonohydrate; Sitagliptin phosphate monohydrate; Sitagliptin phosphate for research;D06645; Januvia (tn); Sitagliptin phosphate (usan); Sitagliptin phosphate hydrate; Sitagliptin phosphate hydrate (jan)

Chemical Formula

C16H20F6N5O6P

Molecular Weight

N/M

CAS No.

654671-77-9

EINECS No.

N/M

Structure

SPECIFICATIONS

Item

Result of Analysis

Appearance

white powder

Water

3.8%

Sulphate

<0.01%

Chloride

<0.01%

Phosphate

19.3%

Residue on ignition

0.03%

Specific optical rotation

-21.2º

Related Compounds

Total Impurity≤1.0%

Single Impurity≤0.5%

0.2%

0.09%

Assay

99.8%

USAGE

Sitagliptin intermediate

RICHON

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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.