1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-… 1709-70-2

Name: 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene
Brand: Vaqora Chemicals
SKU: VQ-032555

About 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene (CAS 1709-70-2) is an API impurity reference standard offered by Vaqora Chemicals. With the molecular formula C54H78O3, it has a molar mass of 775.2 g/mol. The IUPAC name is 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol. It is also known as Irganox 1330 or Ionox 330.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

Specifications & identifiers

Chemical identifiers
Product name	1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene
Catalogue No.	VQ-032555
CAS Number	1709-70-2
IUPAC name	4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol
Molecular formula	C₅₄H₇₈O₃
Molecular weight	775.2 g/mol
Exact mass	774.5951
Grade	Reference Standard
HSN code	38229090
InChIKey	VSAWBBYYMBQKIK-UHFFFAOYSA-N
SMILES	CC1=C(C(=C(C(=C1CC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C)C)CC3=CC(=C(C(=C3)C(C)(C)C)O)C(C)(C)C)C)CC4=CC(=C(C(=C4)C(C)(C)C)O)C(C)(C)C
PubChem CID	74370

Physical properties
Physical form	Solid
LogP (XLogP3)	17.7
H-bond donors / acceptors	3 / 3
TPSA	60.7 Å²
Synonyms	Irganox 1330, Ionox 330, Irganox-1330, Ionox-330, 2,4,6-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)mesitylene, Antioxidant 330, Antioxidant 40, Agidol 40, Ethanox 330, Irganox 330, Ethyl 330

Safety & hazard information (GHS)

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P273, 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 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene?

The CAS Registry Number of 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene is 1709-70-2. It is also known as Irganox 1330, Ionox 330, Irganox-1330.

What is the molecular formula and molecular weight of 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene?

1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene has the molecular formula C54H78O3 and a molecular weight of 775.2 g/mol. Its IUPAC name is 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol.

Which grade and pack sizes of 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene can I order?

We supply 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene 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 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene?

Yes. Every lot of 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene 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 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene be shipped internationally?

Yes. We export 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.