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DRB

DRB Suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:DRB
CAS:53-85-0
Purity:0.99 Package:5KG;1KG
Company Name: BOC Sciences
Tel: 1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:5,6-Dichloro-1-(b-D-ribofuranosyl)benzimidazole
CAS:53-85-0
Purity:98% Remarks:5,6-Dichloro-1-β-D-ribofuranosylbenzimidazole (DRB) is a chemical compound that inhibits transcription elongation by RNA Polymerase II. It is used in research to study underlying mechanisms of cellula
Company Name: HENAN BON INDUSTRIAL CO.,LTD
Tel: 0371-55170695
Email: info@hnbon.com
Products Intro: CAS:53-85-0
Purity:0.99 Package:25KG;5KG;1KG;500G
Company Name: Target Molecule Corp
Tel: 781-999-5354
Email: marketing@targetmol.com
Products Intro: Product Name:DRB
CAS:53-85-0
Purity:99.82% Package:5 mg;10 mg;25 mg;50 mg;100 mg;2 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: Dideu Industries Group Limited
Tel: 029-89586682
Email: service@dideu.com
Products Intro: Product Name:DRB USP/EP/BP
CAS:53-85-0
Purity:99.9% Package:25kgs/Drum;200kgs/Drum Remarks:FDA GMP CEP Approved Manufacturer
DRB Basic information
Product Name:DRB
Synonyms:5,6-DICHLOROPURINE-1-BETA-D-RIBOFURANOSYL-H-BENZIMIDAZOLE;5,6-DICHLORO-1-BETA-D-RIBOFURANOSYLBENZIMIDAZOLE;5,6-dichloro-1-beta-d-ribofuranosyl-benzimidazol;5,6-dichlorobenzimidazoleriboside(drb);Dichlorobenzimidazoleribofuranoside;dichlororibofuranosylbenzimidazole;5,6-Dichloro-1-β-D-ribofuranosylbenzimidazole - CAS 53-85-0 - Calbiochem;5,6-Dichloro-1-b-D-ribofuranosylbenzimidazole
CAS:53-85-0
MF:C12H12Cl2N2O4
MW:319.14
EINECS:
Product Categories:Bases & Related Reagents;Inhibitors;Nucleotides
Mol File:53-85-0.mol
DRB Structure
DRB Chemical Properties
Melting point 222-224°C
Boiling point 606.2±65.0 °C(Predicted)
density 1.5917 (rough estimate)
refractive index 1.6200 (estimate)
storage temp. −20°C
form White solid
pka13.23±0.70(Predicted)
Water Solubility Soluble in DMSO to 75mMSoluble in dimethyl sulfoxide, hot ethanol, dimethyl formamide, (1:2) dimethyl formamide:Phosphate buffer saline, water, methanol and pyridine. Slightly soluble in aqueous buffers.
λmax296nm(lit.)
BRN 39123
InChIKeyXHSQDZXAVJRBMX-AYLPWXGPSA-N
CAS DataBase Reference53-85-0
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS DD7310000
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
DRB Usage And Synthesis
Chemical PropertiesWhite Solid
UsesDRB is an inhibitor of RNA synthesis (causes premature termination of transcription).
DRB Preparation Products And Raw materials
Tag:DRB(53-85-0) Related Product Information
BoLA-DRB3 antigen HLA-DRB5 HLA DRB4*01033 Cibanone Black DRB HLA-DRB1 HLA-DRB6 HLA-DRB4 DRB 5,6-DICHLOROBENZIMIDAZOLE SP-5,6-DCI-CBIMPS 1-METHYLBENZIMIDAZOLE 5,6-DICHLORO-1-BETA-D-RIBOFURANOSYLBENZIMIDAZOLE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT (S)-3-AMINO-1,2-DIHYDROXYPROPANE HYDROCHLORIDE 1-HYDROXYMETHYLBENZIMIDAZOLE 6-CHLORO-1H-BENZIMIDAZOLE BASIONIC(TM) AC 75 1H-Benzimidazole,1-propyl-(9CI) N-ETHYL-5,6-DICHLOROBENZIMIDAZOLE