α-Maltose, 95%

Name: α-Maltose, 95%
Brand: Vaqora Chemicals
SKU: VQ-010107

About α-Maltose, 95%

α-Maltose is an alcohol building block carrying the CAS registry number 4482-75-1 with a typical assay of 95%. The compound has the formula C12H22O11, corresponding to a molecular weight of 342.3 g/mol. It is also known as Amylodextrin or aAmylodextrin.

The product is provided as a solid. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g and 5 g packs, α-Maltose is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	α-Maltose, 95%
Catalogue No.	VQ-010107
CAS Number	4482-75-1
IUPAC name	(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
Molecular formula	C₁₂H₂₂O₁₁
Molecular weight	342.3 g/mol
Exact mass	342.1162
Purity / assay	95%
HSN code	29335990
InChIKey	GUBGYTABKSRVRQ-ASMJPISFSA-N
SMILES	C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O
PubChem CID	439341

Physical properties
Physical form	Solid
Appearance	Solid
LogP (XLogP3)	-4.7
H-bond donors / acceptors	8 / 11
TPSA	190 Å²
Synonyms	Amylodextrin, aAmylodextrin, alpha-Maltose, Thyodene, Glcalpha1-4Glca, Glcalpha1-4Glcalpha, Starch indicator, Maltose solution, 20% in H2O, 4-O-alpha-D-glucopyranosyl-alpha-D-glucopyranose, alpha-D-Glucopyranose, 4-o-alpha-D-glucopyranosyl-, alpha-D-Glcp-(1->4)-alpha-D-Glcp, alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranose

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

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 α-Maltose, 95%?

The CAS Registry Number of α-Maltose, 95% is 4482-75-1. It is also known as Amylodextrin, aAmylodextrin, alpha-Maltose.

What is the molecular formula and molecular weight of α-Maltose, 95%?

α-Maltose, 95% has the molecular formula C12H22O11 and a molecular weight of 342.3 g/mol. Its IUPAC name is (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol.

Which grade and pack sizes of α-Maltose, 95% can I order?

We supply α-Maltose, 95% in (95%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with α-Maltose, 95%?

Yes. Every lot of α-Maltose, 95% 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 α-Maltose, 95% be shipped internationally?

Yes. α-Maltose, 95% 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.