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(S)-Sitagliptin phosphate

Also known as: ent-Sitagliptin Phosphate, Sitagliptin EP Impurity E, Sitagliptin Impurity A Phosphate, 7-[(3S)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine phosphate (1:1), Sitagliptin S-Isomer Phosphate, Sitagliptin EP Impurity A Phosphate

(S)-Sitagliptin phosphate (CAS 823817-58-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H18F6N5O5P and a molecular weight of 505.30900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
823817-58-9
Jingsj CID
J-1098104-1
Molecular Formula
C16H18F6N5O5P
Molecular Weight
505.30900 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Exact Mass505.09500
PSA174.78000
LogP3.21860

Frequently Asked Questions

What is the CAS number of (S)-Sitagliptin phosphate?

The CAS number of (S)-Sitagliptin phosphate is 823817-58-9.

What are the molecular formula and molecular weight of (S)-Sitagliptin phosphate?

(S)-Sitagliptin phosphate has molecular formula C16H18F6N5O5P and molecular weight 505.30900 g/mol.

What are the upstream and downstream products of (S)-Sitagliptin phosphate?

For (S)-Sitagliptin phosphate, Downstream Products: Sitagliptin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(S)-Sitagliptin phosphate (CAS 823817-58-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1098104-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.