Pharmacopeial Impurities (EP / USP / BP)

Sitagliptin Phosphate EP Impurity B

Name: Sitagliptin Phosphate EP Impurity B
Brand: Zemixal
SKU: ZX-026955

Reference StandardAvailable on request

Buy Sitagliptin Phosphate EP Impurity B (CAS 1345822-87-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Sitagliptin Phosphate EP Impurity B chemical structure

CAS number1345822-87-8

FormulaC₁₆H₁₉F₅N₅O₅P

Molar mass487.32 g/mol

Physical formSolid

HS code38229090

InChIKeyUOKMPNRCGWVMBY-RFVHGSKJSA-N

IUPAC name(3R)-3-amino-4-(2,5-difluorophenyl)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]butan-1-one;phosphoric acid

About Sitagliptin Phosphate EP Impurity B

Analytical teams working on Sitagliptin use Sitagliptin Phosphate EP Impurity B as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1345822-87-8, formula C16H19F5N5O5P and molar mass 487.32 g/mol. It is handled as a solid.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Sitagliptin

See every impurity, metabolite and related compound we list for this API.

Sitagliptin standards

Typical uses

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Sitagliptin Phosphate EP Impurity B
Product name	Sitagliptin Phosphate EP Impurity B
Catalogue number	ZX-026955
CAS number	1345822-87-8
IUPAC name	(3R)-3-amino-4-(2,5-difluorophenyl)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]butan-1-one;phosphoric acid
Molecular formula	C₁₆H₁₉F₅N₅O₅P
Molar mass	487.32 g/mol
Exact mass	487.1044
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	4 / 13
Topological polar surface area	155 Å²
HS code	38229090
InChIKey	UOKMPNRCGWVMBY-RFVHGSKJSA-N
SMILES	C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)C[C@@H](CC3=C(C=CC(=C3)F)F)N.OP(=O)(O)O
PubChem CID	71253039
Synonyms	4-Desfluoro Sitagliptin, Sitagliptin EP Impurity B, Sitagliptin Phosphate Hydrate - Impurity B, 4-Desfluoro Sitagliptin, 4-Desfluoro Sitagliptin phosphate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Sitagliptin Phosphate EP Impurity B
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Sitagliptin Phosphate EP Impurity B

Which CAS number identifies Sitagliptin Phosphate EP Impurity B?

Sitagliptin Phosphate EP Impurity B is registered under CAS 1345822-87-8. You may also see it listed as 4-Desfluoro Sitagliptin, Sitagliptin EP Impurity B, Sitagliptin Phosphate Hydrate - Impurity B, 4-Desfluoro Sitagliptin. Our catalogue number for this item is ZX-026955.

What are the formula and molar mass of Sitagliptin Phosphate EP Impurity B?

For Sitagliptin Phosphate EP Impurity B, its formula is C16H19F5N5O5P and its molar mass is 487.32 g/mol. InChIKey UOKMPNRCGWVMBY-RFVHGSKJSA-N lets you match it in any structure database.

How is Sitagliptin Phosphate EP Impurity B used in pharmaceutical QC?

Sitagliptin Phosphate EP Impurity B is a characterised reference material linked to Sitagliptin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Sitagliptin Phosphate EP Impurity B?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Sitagliptin Phosphate EP Impurity B?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Sitagliptin Phosphate EP Impurity B to my country?

Yes. Sitagliptin Phosphate EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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