203780

5-Bromo-4-chloro-3-indolyl-α-D-galactopyranoside

• Synonym(e): 5-Bromo-4-chloro-3-indolyl-α-D-galactopyranoside, α-X-Gal
• Empirische Formel (Hill-System): C₁₄H₁₅BrClNO₆
• CAS-Nummer: 107021-38-5
• Molekulargewicht: 408.63
• UNSPSC Code: 41116133
• NACRES: NA.41
• MDL number: MFCD00063780

Eigenschaften

• biological source: (Synthetic chemical)
• Quality Level: 100
• assay: ≥98% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, protect from light
• color: white to off-white
• solubility: 2% DMF: soluble, clear
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: Brc1c(c2c([nH]cc2O[C@H]3O[C@@H]([C@@H]([C@@H]([C@H]3O)O)O)CO)cc1)Cl
• InChI: 1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11+,12+,13-,14+/m1/s1
• InChI key: OPIFSICVWOWJMJ-YGEXGZRRSA-N

Beschreibung

General description

A chromogenic substrate for α-galactosidase. Useful for histochemical studies.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Gossrau, R. 1990. Folia Histochem. Cytobiol. 28, 129.
Gossrau, R., and Lojda, Z. 1989. Acta Histochem. 85, 213.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable