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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 128-08-5
128-08-5 structure 3D

CAS 128-08-5 products price,suppliers

  • Name: Benzoic acid,4-(6-fluoro-3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)-
  • Molecular Weight: 177.98406
  • Formula: C26H30
  • Synonyms: 1-BROMO-2,5-PYRROLIDINEDIONE; 2,5-PYRROLIDINEDIONE, 1-BROMO-; bromosuccinimide; BROMOSUCCINIMIDE-N; N-BROMOBUTANIMIDE; N-BROMOSUCINIMIDE;
  • white to light yellow crystalline powderChEBI: A five-membered cyclic dicarboximide compound having a bromo substituent on the nitrogen atom.
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
  • Hazard Symbols:
  • HazardClass:8
Properties
  • Appearance:
  • white to off-white powder
  • Molecular Weight:
  • 177.98406
  • Density:
  • 1.515
  • Boiling Point:
  • 600.4°C at 760 mmHg
  • Melting Point:
  • 175-178℃
  • Flash Point:
  • 235.8°C
  • Storage Temperature:
  • 0-6°C
  • Refractive index:
  • 1.606
  • Solubility:
  • slightly soluble
  • Stability:
  • Stable. Incompatible with strong oxidizing agents, halogenated hydrocarbons.
  • More Properties>>
Question & Answer
  • Products of the reaction between cyclohexanone and N-bromosuccinimide Problem Treating cyclohexanone with N -bromosuccinimide in the presence of carbon tetrachloride gives A . A on treatment with aqueous KOH gives B . Deduce the structures of A and B . Solution A is 2-bromocyclohexanone and B is potassium cyclopentane carboxylate. Questions In the first step, why did...more+ Jul 24 2021
  • What is the role of various additives in a titration of vitamin C with N-bromosuccinimide In a titration to determine the amount of vitamin C in an orange juice sample, the following were mixed with water: oxalic acid potassium iodide starch acetic acid Then, the mixture was titrated with a solution of N-bromosuccinimide until the solution turned dark as the starch/iodine/iodide inclusi...more+ Jul 12 2021
  • What is N-Bromosuccinimide? General Description N-Bromosuccinimide is five-membered cyclic dicarboximide compound having a bromo substituent on the nitrogen atom. N-Bromosuccinimide (NBS) has been extensively used both in the bromination and oxidation of many classes of organic compounds. Introduced originally by Ziegler and ...more+ Feb 20 2020
Upstream Product
Downtream information
There are 369 suppliers who can provide Benzoic acid,4-(6-fluoro-3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)- with CAS No. 128-08-5
Factory direct sales N-bromosuccinimide CAS 128-08-5
Factory direct sales N-bromosuccinimide CAS 128-08-5
  • FOB Price:10 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Month 
  • Appearance:white to off-white powder 
  • Purity:99% 
  • Packaging:1 kg/drum/bag 
  • Usage:Pharmaceutical intermediate 
  • Brand:ZHANYAO 
  • Description:Cas NO.: 128-08-5 Molecular Formula: C4H4BrNO2 Melting Point: 175-178℃ Boiling Point: 221.4 °C at 760 m
  • Updatetime:Aug 19 2021 
Best price N-Bromosuccinimide 128-08-5
Best price N-Bromosuccinimide 128-08-5
  • FOB Price:50 USD/Gram 
  • Min.Order:10 Gram 
  • Supply Ability:20 Metric Ton/Month 
  • Appearance:White powder 
  • Purity:99% 
  • Packaging:Base on product characteristics 
  • Usage:pharmaceutical intermediate 
  • Brand:Hanhong 
  • Description:Product Description
  • Updatetime:Sep 07 2021 
Factory supply N-bromosuccinimide Cas 128-08-5 from China
Factory supply N-bromosuccinimide Cas 128-08-5 from China
  • FOB Price:10 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:Powder 
  • Purity:99.0%min 
  • Packaging:1 kg 
  • Usage:Plant Extracts 
  • Brand:Crovell 
  • Description:Package Our Lab
  • Updatetime:Jun 30 2021 
High quality and low price, manufacturers direct sales N-bromosuccinimide CAS 128-08-5
High quality and low price, manufacturers direct sales N-bro...
  • FOB Price:10 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Month 
  • Appearance:White to off-white powder 
  • Purity:99% 
  • Packaging:1 kg/drum/bag,or according to your requirement 
  • Usage:Pharmaceutical intermediate 
  • Brand:miao bian 
  • Description:Hebei miaobian Biotechnology Co., Ltd is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. We now have the most complete product line. In addition, we have de...
  • Updatetime:Apr 25 2021 
N-bromosuccinimide,NBS,CAS:128-08-5
N-bromosuccinimide,NBS,CAS:128-08-5
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1001kg Metric Ton/Day 
  • Appearance:powder 
  • Purity:99% 
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  • Usage:For medical research 
  • Brand:IPURE 
  • Description:HuBei Ipure chemical is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
  • Updatetime:Oct 28 2020 
N-Bromosuccinimide
N-Bromosuccinimide
  • FOB Price:10 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Quarter 
  • Appearance:White to off-white crystalline 
  • Purity:98%, 99% 
  • Packaging:25kg/drum, 
  • Usage:Synthetic Organic Chemistry 
  • Brand:Dayang 
  • Description:CAS: 128-08-5 MF: C4H4BrNO2 MW: 177.98 EINECS: 204-877-2 mp 175-180 °C (dec.)(lit.) density 2.098 storage temp. 0-6°C Sensitive Moisture Sensitive
  • Updatetime:Dec 20 2019 
Factory Supply N-bromosuccinimide
Factory Supply N-bromosuccinimide
  • FOB Price:0.1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply N-bromosuccinimide with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cet...
  • Updatetime:Mar 09 2021 
N-Bromosuccinimide
N-Bromosuccinimide
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:BELIEVE 
  • Description:Name: N-Bromosuccinimide Synonyms: NBS; I944; NSC16; B0656; NSC-16; NSC 16; MP-2128; Q286939; J-005565; J-523522; AK110440; BC002284; BP-30011; SC-00707; BCP15478; 128-08-5; AI3-16619; SCHEMBL58; to_000027; CTK0H4915; HSDB 8381; KSC174S1L; DB-025349; LS-164289...
  • Updatetime:Dec 18 2020 
N-Bromosuccinimide
N-Bromosuccinimide
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Appearance:White to light yellow 
  • Purity:98 
  • Packaging:Scattered packaging 
  • Usage:Pharmaceutical intermediate 
  • Description:N-bromosuccinimide, also known as N-bromosuccinimide, is an important brominating agent in organic synthesis. It has the advantages of mild reaction conditions, good selectivity, high yield and easy separation of Chemicalbook, and is used in radical brominatio...
  • Updatetime:Apr 28 2021 
N-Bromosuccinimide?
N-Bromosuccinimide?
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Pls feel free to contact us for detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
  • Updatetime:Dec 26 2020 
N-Bromosuccinimide
N-Bromosuccinimide
  • Min.Order:25 Kilogram 
  • Supply Ability:1-500 Metric Ton/Year 
  • Purity:98% 
  • Packaging:25KG/50KG/200KG drum 
  • Usage:Used as pharmaceutical intermediates 
  • Brand:fortuna 
  • Description:N-Bromosuccinimide CAS:128-08-5 MF:C4H4BrNO2 MW:177.98
  • Updatetime:Jan 07 2020 
NBS;N-bromobutanimide;N-bromosuccinimide
NBS;N-bromobutanimide;N-bromosuccinimide
  • Description:At the same time, it can provide technical advice, technical training, production arts improving and technical transforming and other service. The company owns 20,000 square meters modern production workshops in Chuzhou, Anhui Province which were equipped with...
  • Updatetime:Dec 18 2019 
N-Bromosuccinimide
N-Bromosuccinimide
  • Purity:98% 
  • Description:N-Bromosuccinimide
  • Updatetime:Apr 10 2018 
N-Bromosuccinimide factory supply in stock fast shipment
N-Bromosuccinimide factory supply in stock fast shipment
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:White crystalline powder 
  • Purity:99% 
  • Packaging:25kg drum 
  • Usage:Chemical reagent 
  • Brand:N.A 
  • Description:N-Bromosuccinimide Chemical Properties
  • Updatetime:Jun 08 2021 
1-BROMO-2,5-PYRROLIDINEDIONE (N-BROMOSUCCINIMIDE)
1-BROMO-2,5-PYRROLIDINEDIONE (N-BROMOSUCCINIMIDE)
  • FOB Price:0 RMB/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Metric Ton/Year 
  • Appearance:white to light yellow crystalline powder 
  • Purity:99 
  • Packaging:25KG/DRUM 
  • Usage:N-Bromosuccinimide is a brominated succinimide used as a chemical reagent in radical subst 
  • Brand:Haohua industry co.,ltd 
  • Description:Product Name: N-Bromosuccinimide Synonyms: 2,5-PYRROLIDINEDIONE, 1-BROMO-;1-BROMO-2,5-PYRROLIDINEDIONE;AKOS BBS-00004413;bromosuccinimide;BROMOSUCCINIMIDE-N;SUCCINIMIDE, N-BROMO-;SUCCINBROMIDE;SUCCINBROMIMIDE
  • Updatetime:Nov 21 2018 
N-bromosuccinimide
N-bromosuccinimide
  • FOB Price:8.5 USD/Kilogram 
  • Min.Order:25 Kilogram 
  • Supply Ability:30 Metric Ton/Month 
  • Appearance:white or yellowish crystal 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Usage:In organic synthesis of raw materials, which are applied to brominating reactions and the 
  • Brand:suru 
  • Description:Synonyms]: NBS; N-bromosuccinimide [CAS]:128-08-5 [Molecular Formula]:C4H4BrNO
  • Updatetime:Oct 16 2018 
CAS 128-08-5 N-Bromosuccinimide
CAS 128-08-5 N-Bromosuccinimide
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:White crystalline powder 
  • Purity:99%min 
  • Packaging:1kg/aluminium foil bag or as required 
  • Usage:Pharmaceutical Intermediates ,Pharmaceutical Raw Material 
  • Brand:XiNRunde 
  • Description:Name: N-Bromosuccinimide Synonyms: 1-Bromo-2,5-pyrrolidinedione; NBS; N-Bromobutanimide CAS Registry number: 128-08-5 EINECS:204-877-2 Molecular Formula: C4H4BrNO2 Boiling Point: 221.4 °C at 760 mmHg Flash Point: 87.7 °C Density: 2.098 Water:slightly soluble...
  • Updatetime:Mar 26 2019 
N-Bromosuccinimide
N-Bromosuccinimide
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Corey 
  • Description:jessie606 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D cente...
  • Updatetime:May 21 2019 
N-bromosuccinimide,NBS,CAS:128-08-5
N-bromosuccinimide,NBS,CAS:128-08-5
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:1 Metric Ton 
  • Supply Ability:20 Metric Ton/Day 
  • Appearance:white or milk white crystalline fine g... 
  • Purity:99.0% 
  • Packaging:25kg/bag or cardboard drum 
  • Description:Superiority chemical name: n-bromosuccinimide synonyms: nbs; n-bromobutanimide; cas no.: 128-08-5 molecular formula: c4h4brno2 properties: white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anh...
  • Updatetime:Feb 23 2019 
N-Bromosuccinimide raw chemical powder
N-Bromosuccinimide raw chemical powder
  • FOB Price:10 USD/Kilogram 
  • Min.Order:10 Kilogram 
  • Purity:99% 
  • Packaging:discreet packaging 
  • Brand:Quanao 
  • Description:N-Bromosuccinimide Product Name: N-Bromosuccinimide Synonyms: 2,5-PYRROLIDINEDIONE, 1-BROMO-;1-BROMO-2,5-PYRROLIDINEDIONE;AKOS BBS-00004413;bromosuccinimide;BROMOSUCCINIMIDE-N;SUCCINIMIDE, N-BROMO-;SUCCINBROMIDE;SUCCINBROMIMIDE CAS: 128-08-5 MF: C4H4BrNO2 MW: ...
  • Updatetime:Feb 04 2017 
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