Linagliptin Impurity N

Name: Linagliptin Impurity N
Brand: Vaqora Chemicals
SKU: VQ-005212

About Linagliptin Impurity N

Listed under CAS 13535-91-6, Linagliptin Impurity N is an impurity of Linagliptin available from Vaqora Chemicals. With the molecular formula C10H10N2O, it has a molar mass of 174.2 g/mol. Systematically, it is named (4-methylquinazolin-2-yl)methanol. Common synonyms include 2-Hydroxymethyl-4-methylquinazoline and 4-Methyl-2-quinazolinemethanol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Linagliptin Impurity N in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

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 Impurity N
Catalogue No.	VQ-005212
CAS Number	13535-91-6
IUPAC name	(4-methylquinazolin-2-yl)methanol
Molecular formula	C₁₀H₁₀N₂O
Molecular weight	174.2 g/mol
Exact mass	174.0793
Grade	Reference Standard
HSN code	38229090
InChIKey	PWDGWOCNQJCENI-UHFFFAOYSA-N
SMILES	CC1=NC(=NC2=CC=CC=C12)CO
PubChem CID	78358440

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	1 / 3
TPSA	46 Å²
Synonyms	2-Hydroxymethyl-4-methylquinazoline, 4-Methyl-2-quinazolinemethanol, 2-Quinazolinemethanol, 4-methyl-, (4-?Methylquinazolin-?2-?yl)?methanol, Linagliptin Impurity 54, CS-M2714

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 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 Impurity N?

The CAS Registry Number of Linagliptin Impurity N is 13535-91-6. It is also known as 2-Hydroxymethyl-4-methylquinazoline, 4-Methyl-2-quinazolinemethanol, 2-Quinazolinemethanol, 4-methyl-.

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

Linagliptin Impurity N has the molecular formula C10H10N2O and a molecular weight of 174.2 g/mol. Its IUPAC name is (4-methylquinazolin-2-yl)methanol.

What is Linagliptin Impurity N used for?

Linagliptin Impurity N 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 Impurity N can I order?

We supply Linagliptin Impurity N 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 Impurity N?

Yes. Every lot of Linagliptin Impurity N 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 Impurity N be shipped internationally?

Yes. Linagliptin Impurity N 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.