Linagliptin 8-Bromo Impurity

Name: Linagliptin 8-Bromo Impurity
Brand: Vaqora Chemicals
SKU: VQ-005199

About Linagliptin 8-Bromo Impurity

Vaqora Chemicals supplies Linagliptin 8-Bromo Impurity, an impurity of Linagliptin registered under CAS number 93703-24-3 with a typical assay of 95.2%. Formula C6H5BrN4O2, molecular weight 245.03 g/mol. The IUPAC name is 8-bromo-3-methyl-7H-purine-2,6-dione. It is also known as 3-Methyl-8-bromoxanthine or 8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Linagliptin 8-Bromo Impurity is dispatched with a Certificate of Analysis (COA) to destinations 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 8-Bromo Impurity
Catalogue No.	VQ-005199
CAS Number	93703-24-3
IUPAC name	8-bromo-3-methyl-7H-purine-2,6-dione
Molecular formula	C₆H₅BrN₄O₂
Molecular weight	245.03 g/mol
Exact mass	243.9596
Grade	Reference Standard
Purity / assay	95.2%
HSN code	38229090
InChIKey	QTEQVEJOXGBDGI-UHFFFAOYSA-N
SMILES	CN1C2=C(C(=O)NC1=O)NC(=N2)Br
PubChem CID	1548797

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	2 / 3
TPSA	78.1 Å²
Synonyms	3-Methyl-8-bromoxanthine, 8-Bromo-3-methyl-3,9-dihydro-1H-purine-2,6-dione, 8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione, 8-Bromo-3-methyl-3,7-dihydropurine-2,6-dione, 8-Bromo-3-methylxanthine, 8-Bromo-3,9-dihydro-3-methyl-1H-purine-2,6-dione, 8-bromo-3-methyl-3,7-dihydro-1H-purine-2,6-dione, 8-bromo-3-methyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, Linagliptin Impurity 75, 8-bromo-3-methyl-1H-purine-2,6(3H,9H)-dione, 1H-Purine-2,6-dione, 8-bromo-3,7-dihydro-3-methyl-, 8-bromo3-Methyl-xanthine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 8-Bromo Impurity?

The CAS Registry Number of Linagliptin 8-Bromo Impurity is 93703-24-3. It is also known as 3-Methyl-8-bromoxanthine, 8-Bromo-3-methyl-3,9-dihydro-1H-purine-2,6-dione, 8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione.

What is the molecular formula and molecular weight of Linagliptin 8-Bromo Impurity?

Linagliptin 8-Bromo Impurity has the molecular formula C6H5BrN4O2 and a molecular weight of 245.03 g/mol. Its IUPAC name is 8-bromo-3-methyl-7H-purine-2,6-dione.

What is Linagliptin 8-Bromo Impurity used for?

Linagliptin 8-Bromo 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 8-Bromo Impurity can I order?

We supply Linagliptin 8-Bromo Impurity in Reference Standard (95.2%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Linagliptin 8-Bromo Impurity?

Yes. Every lot of Linagliptin 8-Bromo 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 8-Bromo Impurity be shipped internationally?

Yes. Linagliptin 8-Bromo 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.