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1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole factory

CAS NO.761446-44-0

  • Min.Order: 1 Kilogram
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Keywords

  • 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 761446-44-0
  • manufacturer, better price, good quality

Quick Details

  • ProName: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-...
  • CasNo: 761446-44-0
  • Molecular Formula: C10H17BN2O2
  • Appearance: white to light yellow crystal powder
  • Application: OLED intermediates
  • DeliveryTime: Within 5-7 days
  • PackAge: Depended
  • Port: China Main ports
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 98%
  • Storage: KEEP COLD
  • Transportation: BY SEA OR AIR
  • LimitNum: 1 Kilogram

Superiority

Henan Sunlake Enterprise Corporation is located in Henan Province, the central plain of China , Which enjoys favorable geogeaphical position and convenient transportion. The comany was established in june 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . These products have been being well exported to Europe , Southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
    We are taking great efforts to provide our customers with demanded goods and professional services, continuously improve our core ability of competition and get the momentum for sustainable development ,Which finally makes us being a reliable and professional supplier in international market.
     We welcome any inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
 
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I). We have abundant professional production experience.
II). We have our own chemical factory.
III). Sample is free of charge.
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Details


Preview
CBNumber: CB0414153
Chemical Name: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Molecular Formula: C10H17BN2O2
Formula Weight: 208.07
CAS No.: 761446-44-0
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Basic information
Product Name: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonyms: 1-METHYL-4-1H-PYRAZOLEBORONIC ACID, PINACOL ESTER;1-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-1H-PYRAZOLE;1-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE;1-METHYL-1H-PYRAZOLE-4-BORONIC ACID PINACOL ESTER;1-METHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+%;1-Methyl-4-(4,4,5,5-Tetramethy;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-
CAS: 761446-44-0
MF: C10H17BN2O2
MW: 208.07
EINECS:  
Product Categories: Organoborons;Pyrazole;Boronic acid;Heterocyclic Building Blocks;Boronate Esters;Boronic Acids and Derivatives;Chemical Synthesis;Heteroaryl Boronate Esters;Organometallic Reagents
Mol File: 761446-44-0.mol
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Structure
 
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Chemical Properties
mp  59-64 °C(lit.)
storage temp.  Refrigerator (+4°C)
CAS DataBase Reference 761446-44-0(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xn,F,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
Hazard Note  Irritant/Flammable
HazardClass  IRRITANT
MSDS Information
Provider Language
SigmaAldrich English
 
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Usage And Synthesis
Chemical Properties White to light yellow crystal powde
Usage Reagent used for• ;Suzuki-Miyaura cross-coupling reactions1,2,3• ;Transesterification reactions4Reagent used for preparation of• ;Aminothiazoles as γ-secretase modulators5• ;Amino-pyrido-indol-carboxamides, as potential JAK2 inhibitors for myeloproliferative disorders therapy6• ;Pyridine derivatives as TGF-β1 and activin A signalling inhibitors7• ;MK-2461 analogs as inhibitors of c-Met kinase for the treatment of cancer8
Usage suzuki reaction
 
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Preparation Products And Raw materials
Raw materials Tetrahydrofuran-->Potassium hydroxide -->n-Butyllithium-->Iodomethane-->Trimethyl borate-->Methyl bromide -->Pinacol-->MOLECULAR SIEVE-->4-Bromopyrazole

 

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