X-α-Gal

Name: X-α-Gal
Brand: Vaqora Chemicals
SKU: VQ-019741

About X-α-Gal

X-α-Gal (CAS 107021-38-5) is an indicator offered by Vaqora Chemicals. The compound has the formula C14H15BrClNO6, corresponding to a molecular weight of 408.63 g/mol. Systematically, it is named (2R,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol. It is also known as X-alpha-Gal or X-| cent-D-Gal.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for titration end-point detection, pH determination, analytical testing and indicator for titrations. Typical end-use sectors are academic and industrial research.

We offer X-α-Gal in 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Titration end-point detection
pH determination
Analytical testing
Indicator for titrations

Industries

Specifications & identifiers

Chemical identifiers
Product name	X-α-Gal
Catalogue No.	VQ-019741
CAS Number	107021-38-5
IUPAC name	(2R,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular formula	C₁₄H₁₅BrClNO₆
Molecular weight	408.63 g/mol
Exact mass	406.9771
InChIKey	OPIFSICVWOWJMJ-YGEXGZRRSA-N
SMILES	C1=CC(=C(C2=C1NC=C2O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)Cl)Br
PubChem CID	10173103

Physical properties
Physical form	Other
LogP (XLogP3)	1.2
H-bond donors / acceptors	5 / 6
TPSA	115 Å²
Synonyms	X-alpha-Gal, 5-Bromo-4-chloro-3-indolyl alpha-D-galactopyranoside, 5-Bromo-4-chloro-3-indolyl a-D-galactopyranoside, 5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside, 5-Bromo-4-chloro-3-indolyl, A-D-galactopyranoside, 5-Bromo-4-chloro-3-indoxyl-alpha-D-galactopyranoside, 5-bromo-4-chloro-3-indolyl alpha-D-galactoside, 5-bromo-4-chloro-3-indolyl--d-galactopyranoside, X-, cent-D-Gal, 5-Bromo-4-chloro-3-indolyl a-D-glucopyranoside

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 X-α-Gal?

The CAS Registry Number of X-α-Gal is 107021-38-5. It is also known as X-alpha-Gal, 5-Bromo-4-chloro-3-indolyl alpha-D-galactopyranoside, 5-Bromo-4-chloro-3-indolyl a-D-galactopyranoside.

What is the molecular formula and molecular weight of X-α-Gal?

X-α-Gal has the molecular formula C14H15BrClNO6 and a molecular weight of 408.63 g/mol. Its IUPAC name is (2R,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol.

Which grade and pack sizes of X-α-Gal can I order?

We supply X-α-Gal, in 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with X-α-Gal?

Yes. Every lot of X-α-Gal 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 X-α-Gal be shipped internationally?

Yes. We export X-α-Gal worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.