5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde

Name: 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde
Brand: Vaqora Chemicals
SKU: VQ-023032

About 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde

5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde (CAS 85943-26-6) is an impurity of Maropitant offered by Vaqora Chemicals. The compound has the formula C12H16O2, corresponding to a molecular weight of 192.25 g/mol. Systematically, it is named 5-tert-butyl-2-methoxybenzaldehyde. Alternative names: 5-(tert-Butyl)-2-methoxybenzaldehyde and 5-tert-Butyl-2-methoxy-benzaldehyde.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Maropitant impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Maropitant

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

Maropitant impurities

Specifications & identifiers

Chemical identifiers
Product name	5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde
Catalogue No.	VQ-023032
CAS Number	85943-26-6
IUPAC name	5-tert-butyl-2-methoxybenzaldehyde
Molecular formula	C₁₂H₁₆O₂
Molecular weight	192.25 g/mol
Exact mass	192.115
Grade	Reference Standard
HSN code	38229090
InChIKey	OBYAZZBWVOYPRX-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC(=C(C=C1)OC)C=O
PubChem CID	6490877

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P391, 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 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde?

The CAS Registry Number of 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde is 85943-26-6. It is also known as 5-(tert-Butyl)-2-methoxybenzaldehyde, Benzaldehyde, 5-(1,1-dimethylethyl)-2-methoxy-, 5-tert-Butyl-2-methoxy-benzaldehyde.

What is the molecular formula and molecular weight of 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde?

5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde has the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol. Its IUPAC name is 5-tert-butyl-2-methoxybenzaldehyde.

What is 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde used for?

5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde is supplied as a characterised reference material related to Maropitant. 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 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde can I order?

We supply 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde 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 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde?

Yes. Every lot of 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde 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 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde be shipped internationally?

Yes. 5-(Tert-Butyl)-2-methoxybenzenecarbaldehyde 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.