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Home> Products > Pharmaceuticals and Biochemicals > Antipyretic Analgesics and NSAIDs > CAS DataBase Listed 1 > CAS 109299-78-7
109299-78-7 structure 3D

CAS 109299-78-7 Cholesta-4,7-dien-3-one products price,suppliers

  • Name: Cholesta-4,7-dien-3-one
  • Molecular Weight: 123.906
  • Formula: C27H48O6
  • Synonyms: 4(5)-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 4-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 5-Pyrimidylboronic Acid (contains varying amounts of Anhydride); Boronic acid, 5-pyrimidinyl- (9CI); Pyrimidine-5-Boronic; Pyrimidine-5-boronic acid ,97%;
  • suzuki reaction 5-Pyrimidinylboronic acid Preparation Products And Raw materials Raw materials
Properties Safety and Handling MSDS Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S22:Do not breathe dust
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
  • Hazard Symbols:
  • HazardClass:IRRITANT
Properties
  • Appearance:
  • off-white powder
  • Molecular Weight:
  • 123.906
  • Melting Point:
  • >300°C
  • Flash Point:
  • 323.9°C
  • Refractive index:
  • 1.534
  • Solubility:
  • In water;, 52,000 mg/l at 25 deg C.
  • Stability:
  • STABLE IN AIR WHEN PROTECTED FROM LIGHT & MOISTURE; STRONG LIGHT &/OR MOIST AIR CAUSES IT TO DARKEN /HYDROCHLORIDE/
  • More Properties>>
Upstream Product Downtream information
There are 173 suppliers who can provide Cholesta-4,7-dien-3-one with CAS No. 109299-78-7
Pyrimidine-5-boronic acid
Pyrimidine-5-boronic acid
  • FOB Price:3 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: 5-Pyrimidinylboronic acid Synonyms: Boronic acid, B-5-pyrimidinyl-;pyrimidin-5-ylboronic acid; CAS Registry number: 109299-78-7 Molecular Formula: C4H5BN2O2 Boiling Point: 334.7 °Cat760mmHg Flash Point: 156.2 °C Density: 1.33 g/cm3 Appearance: off-white ...
  • Updatetime:Dec 20 2019 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
5-Pyriminylbornic acid
5-Pyriminylbornic acid
  • Appearance:Normal Standard 
  • Purity:99% 
  • Packaging:According to the clients‘ requirements 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:109299-78-7 Manufacturer,High Purity 5-...
  • Updatetime:Mar 02 2021 
Pyrimidin-5-ylboronic acid
Pyrimidin-5-ylboronic acid
  • Purity:97.00% 
  • Packaging:50g;1kg;5kg 
  • Description:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
pyrimidin-5-yl-5-boronic acid
pyrimidin-5-yl-5-boronic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Quarter 
  • Appearance:White to off-white powde 
  • Purity:0.98 
  • Packaging:500g 
  • Usage:pharmaceutical Intermedaites 
  • Brand:Dochemical 
  • Description:Name: 5-Pyrimidinylboronic acid (Related Reference) Molecular Formula: C4H5BN2O2 CAS Registry Number: 109299-78-7 Synonyms: Boronic acid, B-5-pyrimidinyl-; pyrimidin-5-ylboronic acid; InChI: InChI=1/C4H5BN2O2/c8-5(9)4-1-6-3-7-2-4/h1-3,8-9H
  • Updatetime:Jul 25 2019 
High quality Pyrimidine-5-Boronic Acid supplier in China
High quality Pyrimidine-5-Boronic Acid supplier in China
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Year 
  • Appearance:Colorless liquid 
  • Purity:99%min 
  • Packaging:125kg/drum 
  • Usage:Intermediate 
  • Brand:Chemzhongyuan 
  • Description:Name: 5-Pyrimidinylboronic acid Synonyms: Pyrimidine-5-Boronic; PYRIMIDINYL-5-BORONIC ACID; Pyrimidine-5-boronic acid ,97%; Boronic acid, 5-pyrimidinyl- (9CI); 4-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 4(5)-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 5-Pyrimidylboronic Ac...
  • Updatetime:Jul 13 2021 
5-pyrimidine boronic acid
5-pyrimidine boronic acid
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:White solid 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Usage:Pharm intermediate 
  • Brand:HuiChem 
  • Description:We could receive custom synthesis according to your requirements from lab scale to commercial scale
  • Updatetime:Jun 28 2017 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Appearance:contact us for more details about 5-Pyrimidinylboronic acid, CAS:109299-78-7 
  • Purity:contact us for more details about 5-Pyrimidinylboronic acid, CAS:109299-78-7 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 5-Pyrimidinylboronic acid, CAS:109299-78-7 with the most competitive price and the best quality...
  • Updatetime:Nov 21 2018 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Min.Order:1 Gram 
  • Purity:98.00% 
  • Packaging:Clients requirement 
  • Usage:Pharmaceutical intermediates 
  • Brand:Isen 
  • Description:【Appearance】 off-white powder【Density】 1.33 g/cm3【Melting Point】 110-114℃【Boiling Point】 334.7 °Cat760mmHg【Vapour】 4.95E-05mmHg at 25°C【Refractive Index】 1.534【Flash Point】 156.2 °C
  • Updatetime:May 13 2016 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
  • Packaging:According to your demand 
  • Description:Boronicacid, 5-pyrimidinyl- (9CI);(Pyrimidin-5-yl)boronic acid;5-Pyrimidinylboronicacid;5-Pyrimidylboronic acid;Dihydroxy(5-pyrimidinyl)borane;Pyrimidine-5-boronic acid;
  • Updatetime:Nov 21 2018 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Min.Order:1 Gram 
  • Supply Ability:1000 Kilogram/Month 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Description:Organic Intermediates
  • Updatetime:Oct 26 2019 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Appearance:grey white powder 
  • Purity:99.50 
  • Packaging:Foil bags or Customize 
  • Description:Superiority 5-pyrimidinylboronic acid Details 5-Pyrimidinylboronic acid Molecular Formula:C4H5BN2O2 Transportation:By air(EMS or EUB or FedEx or TNT ect.... Storage:In Shade Keywords:Boronic acid, 5-pyrimidinyl-,Pyrimidine-5-Boronic,4(5)-Methyl-1H-Imidazole-2-...
  • Updatetime:Feb 25 2019 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Purity:96%-98%-99% 
  • Description:Name: 5-Pyrimidinylboronic acid Synonyms: Pyrimidine-5-Boronic; PYRIMIDINYL-5-BORONIC ACID; Pyrimidine-5-boronic acid ,97%; Boronic acid, 5-pyrimidinyl- (9CI); 4-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 4(5)-METHYL-1H-IMIDAZOLE-2-CARBALDEHYDE; 5-Pyrimidylboronic Ac...
  • Updatetime:Feb 06 2020 
5-pyrimidineboronic acid
5-pyrimidineboronic acid
  • Purity:97% 
  • Packaging:According to customer requirements 
  • Description:Pharmaceutical intermediates
  • Updatetime:Aug 11 2015 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Description:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
  • Updatetime:Aug 02 2016 
Pyrimidin-5-ylboronic acid
Pyrimidin-5-ylboronic acid
  • Purity:97% 
  • Description:organic latermediates
  • Updatetime:Dec 13 2018 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Purity:99% 
  • Packaging:as requested 
  • Description:Off-white powder
  • Updatetime:Jun 07 2018 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Description:5-Pyrimidinylboronic acid
  • Updatetime:Nov 13 2017 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Updatetime:Nov 21 2018 
5-Pyrimidinylboronic acid
5-Pyrimidinylboronic acid
  • Updatetime:May 25 2015 
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