2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein

Alfa Chemistry offers 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.

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Catalog Number

ACM13473262-1

Product Name

2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein

https://resource.alfa-chemistry.com/structure/13473-26-2.gif

CAS

13473-26-2

Molecular Weight

785.66

Molecular Formula

C20H4Br4Cl4O5

Purity

>85.0%(HPLC)

Packing

25g

Physical State

(20 deg.C) Solid

PubChem Substance ID

87576068

Appearance

White to Light yellow to Light red powder to crystal

MDL Number

MFCD00067282

Lambda

(max.) 536.0 to 540.0 nm(0.02mol/L AcONH4 sol.)

Absorbance

(E1%1cm) min. 1200(0.02mol/L AcONH4 sol., 536.0 to 540.0 nm)

Absorption Wavelength

(max.) 539(0.02mol/L AcONH4 SOl.) nm

StorageConditions

Store at room temperature and dry

Structure

https://resource.alfa-chemistry.com/structure/13473-26-2.gif

MSDS

COA

Spec Sheet

Features And Benefits

Both cationic and anionic xanthene dyes are known to be efficient fluorescent dyes. Functional groups on the xanthene moiety control their fluorescent colors.

Application

Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. Several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water.

• Catalog Number: ACM13473262-1
• Product Name: 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
• CAS: 13473-26-2
• Molecular Weight: 785.66
• Molecular Formula: C20H4Br4Cl4O5
• Purity: >85.0%(HPLC)
• Packing: 25g
• Physical State: (20 deg.C) Solid
• PubChem Substance ID: 87576068
• Appearance: White to Light yellow to Light red powder to crystal
• MDL Number: MFCD00067282
• Lambda: (max.) 536.0 to 540.0 nm(0.02mol/L AcONH4 sol.)
• Absorbance: (E1%1cm) min. 1200(0.02mol/L AcONH4 sol., 536.0 to 540.0 nm)
• Absorption Wavelength: (max.) 539(0.02mol/L AcONH4 SOl.) nm
• StorageConditions: Store at room temperature and dry
• Structure: https://resource.alfa-chemistry.com/structure/13473-26-2.gif