1. Dye Reagents

Disperse Blue 148 (Synonyms: C.I. Disperse Blue 148; C.I. 11124)

Cat. No.: HY-D0569
Handling Instructions

Disperse Blue 148 is the best high-temperature trichromatic blue azo dye.

For research use only. We do not sell to patients.
Disperse Blue 148 Chemical Structure

Disperse Blue 148 Chemical Structure

CAS No. : 52239-04-0

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply now  
10 mM * 1 mL in Water $88 In-stock
100 mg $80 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

Featured Recommendations

Related Screening Libraries:

View More Collapse
  • Biological Activity

  • Protocol

  • Technical Information

  • References

Description

Disperse Blue 148 is the best high-temperature trichromatic blue azo dye. Target: Single-crystal structures of the best high-temperature trichromatic blue azo dye C.I. Disperse Blue 148 and its diazonium component 3-amino-5-nitro-[2,1]- benzisothiazole are described herein. C.I. Disperse Blue 148 exhibits an essentially coplanar molecular structure and a dimeric packing mode between adjacent phenyl and benzisothiazole rings. Particularly, PXRD measurement reveals the existence of a new crystalline form of C.I. Disperse Blue 148 having the highest melting point and the best thermal stability, which is obviously different from all the known α, β, and γ forms. [1]

References
Preparing Stock Solutions
Concentration Volume (DMSO) Mass 1 mg 5 mg 10 mg
1 mM 2.4187 mL 12.0934 mL 24.1867 mL
5 mM 0.4837 mL 2.4187 mL 4.8373 mL
10 mM 0.2419 mL 1.2093 mL 2.4187 mL
References
Molecular Weight

413.45

Formula

C₁₉H₁₉N₅O₄S

CAS No.

52239-04-0

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Shipping

Room temperature in continental US; may vary elsewhere

Solvent & Solubility

H2O: ≥ 30 mg/mL; DMSO: 20 mg/mL

* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

Inquiry Online

Your information is safe with us. * Required Fields.

Product name

 

Salutation

Applicant name *

 

Email address *

Phone number

 

Organization name *

Country *

 

Requested quantity *

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Disperse Blue 148
Cat. No.:
HY-D0569
Quantity: