Trolox, 97%

Name: Trolox, 97%
Brand: Vaqora Chemicals
SKU: VQ-008658

About Trolox, 97%

Trolox (CAS 53188-07-1) is a carboxylic acid offered by Vaqora Chemicals, specified at 97% purity. Its molecular formula is C14H18O4 and its molecular weight is 250.29 g/mol. The IUPAC name is 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid. Common synonyms include (+--)-trolox.

In its supplied form it is a white to off-white powder. Literature values give a melting point of 187-189 °C and a density of 1.2 g/cm3 (Predicted). Keep the material at 2–8 °C and protect it from moisture. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span antioxidant additive and diagnostic assays. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 1 g, 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Antioxidant additive
Diagnostic assays

Industries

Specifications & identifiers

Chemical identifiers
Product name	Trolox, 97%
Catalogue No.	VQ-008658
CAS Number	53188-07-1
IUPAC name	6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid
Molecular formula	C₁₄H₁₈O₄
Molecular weight	250.29 g/mol
Exact mass	250.1205
Purity / assay	97%
HSN code	29420090
InChIKey	GLEVLJDDWXEYCO-UHFFFAOYSA-N
SMILES	CC1=C(C2=C(CCC(O2)(C)C(=O)O)C(=C1O)C)C
PubChem CID	40634

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	187-189 °C
Density	1.2 g/cm3 (Predicted)
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 4
TPSA	66.8 Å²
Storage	2–8 °C
Synonyms	6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, 3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid, 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid, (+--)-trolox, (+--)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, 2h-1-benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-, (+--)-, 6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid, 2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-, 6-hydroxy-2,5,7,8-tetramethyl-chromane-2-carboxylic acid, ( inverted exclamation markA)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid, (2S)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid, 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene-2-carboxylic acid

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 Trolox, 97%?

The CAS Registry Number of Trolox, 97% is 53188-07-1. It is also known as 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, 3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid, 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid.

What is the molecular formula and molecular weight of Trolox, 97%?

Trolox, 97% has the molecular formula C14H18O4 and a molecular weight of 250.29 g/mol. Its IUPAC name is 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid.

Which grade and pack sizes of Trolox, 97% can I order?

We supply Trolox, 97% in (97%) grade, in 100 mg, 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Trolox, 97%?

Yes. Every lot of Trolox, 97% 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 Trolox, 97% be shipped internationally?

Yes. Trolox, 97% 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.

How should Trolox, 97% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.