4-Phenyltoluene

Name: 4-Phenyltoluene
Brand: Vaqora Chemicals
SKU: VQ-043931

About 4-Phenyltoluene

4-Phenyltoluene is an impurity of Valsartan carrying the CAS registry number 644-08-6. With the molecular formula C13H12, it has a molar mass of 168.23 g/mol. Systematically, it is named 1-methyl-4-phenylbenzene. It is also known as 4-Methylbiphenyl or p-Methylbiphenyl.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

This Valsartan impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 4-Phenyltoluene in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Valsartan

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

Valsartan impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Phenyltoluene
Catalogue No.	VQ-043931
CAS Number	644-08-6
IUPAC name	1-methyl-4-phenylbenzene
Molecular formula	C₁₃H₁₂
Molecular weight	168.23 g/mol
Exact mass	168.0939
Grade	Reference Standard
HSN code	38229090
InChIKey	ZZLCFHIKESPLTH-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)C2=CC=CC=C2
PubChem CID	12566

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	4-Methylbiphenyl, p-Methylbiphenyl, 1,1'-Biphenyl, 4-methyl-, 4-Methyldiphenyl, p-Phenyltoluene, p-Methyldiphenyl, Biphenyl, 4-methyl-, (4-Methylphenyl)benzene, Phenyltoluene, p-, Methylphenylbenzene, p-, pMethylbiphenyl, pMethyldiphenyl

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 4-Phenyltoluene?

The CAS Registry Number of 4-Phenyltoluene is 644-08-6. It is also known as 4-Methylbiphenyl, p-Methylbiphenyl, 1,1'-Biphenyl, 4-methyl-.

What is the molecular formula and molecular weight of 4-Phenyltoluene?

4-Phenyltoluene has the molecular formula C13H12 and a molecular weight of 168.23 g/mol. Its IUPAC name is 1-methyl-4-phenylbenzene.

What is 4-Phenyltoluene used for?

4-Phenyltoluene is supplied as a characterised reference material related to Valsartan. 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 4-Phenyltoluene can I order?

We supply 4-Phenyltoluene 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 4-Phenyltoluene?

Yes. Every lot of 4-Phenyltoluene 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 4-Phenyltoluene be shipped internationally?

Yes. 4-Phenyltoluene 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.