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Thermo Scientific Chemicals Fast Blue BB salt

Numéro de catalogue. AAL0970414
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AAL0970414 25 g
AAL0970403 1 g
AAL0970406 5 g
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Numéro de catalogue. AAL0970414 Fournisseur Thermo Scientific Chemicals Code fournisseur L0970414
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Description

CAS: 5486-84-0 | C34H36Cl4N6O6Zn | 831.878 g/mol

Fast Blue BB salt is used as a general substrate for β-glycosidase. Two moles of 6-bromo-2-napthol-β-d-glucopyranoside are cleaved by β-glucosidases into 2 moles of d-glucose and 2 moles of 6-bromo-2-napthol. The 2 moles of 6-bromo-2-napthol formed are coupled with 1 mole of Fast Blue BB salt [4-benzoylamino-2,5-diethoxybenzenediazonium chloride hemi (zinc chloride) salt], resulting in 2 moles of the corresponding dye of 6-bromo-2-naphthol (reddish color). It is a commonly used stain to observe myelin under light microscopy.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Fast Blue BB salt is used as a general substrate for β-glycosidase. Two moles of 6-bromo-2-napthol-β-d-glucopyranoside are cleaved by β-glucosidases into 2 moles of d-glucose and 2 moles of 6-bromo-2-napthol. The 2 moles of 6-bromo-2-napthol formed are coupled with 1 mole of Fast Blue BB salt [4-benzoylamino-2,5-diethoxybenzenediazonium chloride hemi (zinc chloride) salt], resulting in 2 moles of the corresponding dye of 6-bromo-2-naphthol (reddish color). It is a commonly used stain to observe myelin under light microscopy.

Solubility
Soluble in water.

Identifiants chimiques

CAS 5486-84-0
Molecular Formula C34H36Cl4N6O6Zn
Molecular Weight (g/mol) 831.878
MDL Number MFCD00074765
InChI Key CMFRFQODFZBKTI-UHFFFAOYSA-L
Synonym 4-Benzamido-2,5-diethoxybenzene diazonium chloride hemi zinc salt; C.I. 37175
PubChem CID 131675364
IUPAC Name zinc;N-(4-diazonio-2,5-diethoxyphenyl)benzenecarboximidate;dichloride;dihydrochloride
SMILES CCOC1=CC(=C(C=C1N=C(C2=CC=CC=C2)[O-])OCC)[N+]#N.CCOC1=CC(=C(C=C1N=C(C2=CC=CC=C2)[O-])OCC)[N+]#N.Cl.Cl.[Cl-].[Cl-].[Zn+2]

Spécifications

Melting Point ∼157°C (decomposition)
Beilstein 1845288
Solubility Information Soluble in water.
Formula Weight 831.89
Odor Odorless
Sensitivity Light sensitive
Quantity 25 g
Chemical Name or Material Fast Blue BB salt

Sécurité et manipulation

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H301-H351
Toxic if swallowed.
Suspected of causing cancer.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 226-817-4
TSCA Yes
Recommended Storage Store at -20°C

RUO – Research Use Only