Linagliptin N-Formyl Impurity

Name: Linagliptin N-Formyl Impurity
Brand: Vaqora Chemicals
SKU: VQ-026473

About Linagliptin N-Formyl Impurity

Listed under CAS 2137744-33-1, Linagliptin N-Formyl Impurity is an impurity of Linagliptin available from Vaqora Chemicals. Formula C26H28N8O3, molecular weight 500.6 g/mol. Alternative names: Linagliptin Related Compound C and Formyl Rac-Linagliptin.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Linagliptin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Linagliptin N-Formyl Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Linagliptin

View every impurity, metabolite and intermediate we list for Linagliptin.

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Linagliptin N-Formyl Impurity
Catalogue No.	VQ-026473
CAS Number	2137744-33-1
IUPAC name	N-[(3R)-1-[7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxopurin-8-yl]piperidin-3-yl]formamide
Molecular formula	C₂₆H₂₈N₈O₃
Molecular weight	500.6 g/mol
Exact mass	500.2284
Grade	Reference Standard
HSN code	38229090
InChIKey	IILRNOWSUPYXIV-GOSISDBHSA-N
SMILES	CC#CCN1C2=C(N=C1N3CCC[C@H](C3)NC=O)N(C(=O)N(C2=O)CC4=NC5=CC=CC=C5C(=N4)C)C
PubChem CID	168439549

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 7
TPSA	117 Å²
Synonyms	Linagliptin Related Compound C, Formyl Rac-Linagliptin, N-Formyl Linagliptin, Linagliptin Impurity 12, Formyl Linagliptin, Linagliptin Impurity Z

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Linagliptin N-Formyl Impurity?

The CAS Registry Number of Linagliptin N-Formyl Impurity is 2137744-33-1. It is also known as Linagliptin Related Compound C, Formyl Rac-Linagliptin, N-Formyl Linagliptin.

What is the molecular formula and molecular weight of Linagliptin N-Formyl Impurity?

Linagliptin N-Formyl Impurity has the molecular formula C26H28N8O3 and a molecular weight of 500.6 g/mol. Its IUPAC name is N-[(3R)-1-[7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxopurin-8-yl]piperidin-3-yl]formamide.

What is Linagliptin N-Formyl Impurity used for?

Linagliptin N-Formyl Impurity is supplied as a characterised reference material related to Linagliptin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Linagliptin N-Formyl Impurity can I order?

We supply Linagliptin N-Formyl Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Linagliptin N-Formyl Impurity?

Yes. Every lot of Linagliptin N-Formyl Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Linagliptin N-Formyl Impurity be shipped internationally?

Yes. Linagliptin N-Formyl Impurity is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.