D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylpheny… 135861-56-2

Name: D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]
Brand: Vaqora Chemicals
SKU: VQ-050282

About D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]

Listed under CAS 135861-56-2, D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] is a process intermediate or related compound of Sorbitol available from Vaqora Chemicals. Formula C24H30O6, molecular weight 414.5 g/mol. Alternative names: dimethyldibenzylidene sorbitol and Millad 3988.

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. Good laboratory practice and suitable PPE are recommended during handling.

Process chemists and analysts use it when developing synthetic routes to Sorbitol, tracking process-related impurities and validating analytical methods. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Sorbitol

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

Sorbitol impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]
Catalogue No.	VQ-050282
CAS Number	135861-56-2
IUPAC name	(1R)-1-[(4R,4aR,8aS)-2,6-bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol
Molecular formula	C₂₄H₃₀O₆
Molecular weight	414.5 g/mol
Exact mass	414.2042
InChIKey	YWEWWNPYDDHZDI-JJKKTNRVSA-N
SMILES	CC1=C(C=C(C=C1)C2OC[C@H]3[C@@H](O2)[C@H](OC(O3)C4=CC(=C(C=C4)C)C)[C@@H](CO)O)C
PubChem CID	18666587

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 6
TPSA	77.4 Å²
Synonyms	1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol, dimethyldibenzylidene sorbitol, Millad 3988, bis(3,4-dimethylbenzylidene) sorbitol, 1,3:2,4-bis(3,4-dimethylbenzylidene)sorbitol, 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol, 1,3:2,4-Bis-O-[(3,4-dimethylphenyl)methylene]-D-glucitol, 1,3:2,4-bis(3,4-dimethylbenzylidene)-d-sorbitol

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 D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]?

The CAS Registry Number of D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] is 135861-56-2. It is also known as 1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol, dimethyldibenzylidene sorbitol, Millad 3988.

What is the molecular formula and molecular weight of D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]?

D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] has the molecular formula C24H30O6 and a molecular weight of 414.5 g/mol. Its IUPAC name is (1R)-1-[(4R,4aR,8aS)-2,6-bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol.

What is D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] used for?

D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] is supplied as a characterised reference material related to Sorbitol. 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 D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] can I order?

We supply D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene], 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 D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]?

Yes. Every lot of D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] 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 D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] be shipped internationally?

Yes. We export D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene] worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.