Merck, 201545-5G, Fast Blue RR

Name: Fast Blue RR
Brand: Merck
SKU: 201545-5G

Size:5 g, 4-Benzoylamino-2, 5-dimethoxyaniline, Azoic Diazo No. 24

Catalog Number: 201545-5G

Pricing

Send an RFQ.

View RFQ List

Category

Special Stains

Pack Size5 g

TagsClinical & Diagnostics Tissue Diagnostics Hematology Stains

CollectionsMerck Tissue Diagnostics – Universal Reagents for Histology & IHC Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

Application
Fast Blue RR has been used to detect alkaline phosphatase activity.
Biochem/physiol Actions
Fast blue RR is mainly used in histological stainings. It binds to the reaction product of alkaline phosphatase and precipitates it as an insoluble compound. The sites of alkaline phosphatase activity appear black. Fast blue RR is also used for the detection of esterase activity. It couples with naphthol (released from naphthol acetate) and forms an insoluble azo-dye which appears red/blue.

Specifications

General

PubChem Substance ID	24852010
UNSPSC Code	12171500
Colour Index Number	37155
NACRES	NA.47
EC Number	228-441-6
MDL number	MFCD00008369
InChI key	DDRCIGNRLHTTIW-UHFFFAOYSA-N
InChI	1S/C15H16N2O3/c1-19-13-9-12(14(20-2)8-11(13)16)17-15(18)10-6-4-3-5-7-10/h3-9H,16H2,1-2H3,(H,17,18)
SMILES string	COc1cc(NC(=O)c2ccccc2)c(OC)cc1N
assay	>96.5% (HPLC)
form	solid
mp	165-168 °C (lit.)
λ<sub>max</sub>	323 nm
application(s)	diagnostic assay manufacturinghematologyhistology
storage temp.	room temp
Quality Level	100

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

[email protected]

Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.