Sitagliptin ethyl ester impurity

Name: Sitagliptin ethyl ester impurity
Brand: Zemixal
SKU: ZX-026966

Reference StandardAvailable on request

Order Sitagliptin ethyl ester impurity (CAS 1151240-91-3) online at Zemixal: C12H14F3NO2, COA and SDS with every lot, worldwide shipping.

Pack sizes

Sitagliptin ethyl ester impurity chemical structure

CAS number1151240-91-3

FormulaC₁₂H₁₄F₃NO₂

Molar mass261.24 g/mol

Physical formSolid

HS code38229090

InChIKeySCAQGFRAYMMTNM-MRVPVSSYSA-N

IUPAC nameethyl (3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate

About Sitagliptin ethyl ester impurity

Analytical teams working on Sitagliptin use Sitagliptin ethyl ester impurity as a qualified comparison standard. Key data (Reference Standard): CAS 1151240-91-3, formula C12H14F3NO2 and molar mass 261.24 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Sitagliptin

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

Sitagliptin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Sitagliptin ethyl ester impurity
Product name	Sitagliptin ethyl ester impurity
Catalogue number	ZX-026966
CAS number	1151240-91-3
IUPAC name	ethyl (3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate
Molecular formula	C₁₂H₁₄F₃NO₂
Molar mass	261.24 g/mol
Exact mass	261.0977
Grade	Reference Standard
Physical form	Solid
XLogP3	1.8
H-bond donors / acceptors	1 / 6
Topological polar surface area	52.3 Å²
HS code	38229090
InChIKey	SCAQGFRAYMMTNM-MRVPVSSYSA-N
SMILES	CCOC(=O)C[C@@H](CC1=CC(=C(C=C1F)F)F)N
PubChem CID	67105981
Synonyms	(R)-Ethyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate (Sitagliptin Impuruity), Benzenebutanoic acid, beta-amino-2,4,5-trifluoro-, ethyl ester, (betaR)-, (R)-Ethyl 2,4,5-trifluoro-b-homophenylalaninateHCl, (R)-Ethyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate, Ethyl (betaR)-beta-amino-2,4,5-trifluorobenzenebutanoate, Ethyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate, (R)-

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Sitagliptin ethyl ester impurity
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 ethyl ester impurity

Which CAS number identifies Sitagliptin ethyl ester impurity?

Sitagliptin ethyl ester impurity is registered under CAS 1151240-91-3. You may also see it listed as (R)-Ethyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate (Sitagliptin Impuruity), Benzenebutanoic acid, beta-amino-2,4,5-trifluoro-, ethyl ester, (betaR)-, (R)-Ethyl 2,4,5-trifluoro-b-homophenylalaninateHCl. Our catalogue number for this item is ZX-026966.

What are the formula and molar mass of Sitagliptin ethyl ester impurity?

For Sitagliptin ethyl ester impurity, its formula is C12H14F3NO2 and its molar mass is 261.24 g/mol. The systematic (IUPAC) name is ethyl (3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate. InChIKey SCAQGFRAYMMTNM-MRVPVSSYSA-N lets you match it in any structure database.

How is Sitagliptin ethyl ester impurity used in pharmaceutical QC?

Sitagliptin ethyl ester impurity 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 ethyl ester impurity?

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 ethyl ester impurity?

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 ethyl ester impurity to my country?

Yes. Because Sitagliptin ethyl ester impurity is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Sitagliptin standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list