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Home> Products > Pharmaceuticals and Biochemicals > Vitamins, Amino Acids and Coenzymes > CAS DataBase Listed 5 > CAS 59-51-8
59-51-8 structure 3D

CAS 59-51-8 8-Chlorochroman-7-ol products price,suppliers

  • White crystalline powder White, crystalline platelets or powder having a characteristic odor.One g dissolves in about 30 mL of water. It is soluble in dilute acids and in solutions of alkali hydroxides. It is very slightly soluble in alcohol, and practically insoluble in ether. It is optically inactive. The pH of a 1 in 100 solution is between 5.6 and 6.1. This substance may be prepared by addition of methanethiol to acrolein; by chemical conversion of methylthiopropionic aldehyde. d,l-
  • Name: 8-Chlorochroman-7-ol
  • Molecular Weight: 149.21100
  • Formula: C9H16O
  • Synonyms: (R,S)-2-Amino-4-methylsulfanyl-butyricacid; (RS)-2-Amino-3-methylthiobutansαure; Amurex; Cynaron; DL-2-Amino-4-(methylthio)butanoic acid; Dyprin;
Properties Safety and Handling MSDS Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R33:Danger of cumulative effects
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Molecular Weight:
  • 149.21100
  • Melting Point:
  • 270-273oC
  • Alpha:
  • -1~+1°(D/20℃)(c=8,HCl)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.5216 (estimate)
  • Solubility:
  • 1 M HCl: 0.5?M at?20?°C, clear, colorless | 2.9 g/100 mL (20 oC)
  • Stability:
  • Stable. Incompatible with strong oxidising agents.
  • More Properties>>
Question & Answer
Upstream Product Downtream information
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DL-Methionine
DL-Methionine
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  • Brand:dayang 
  • Description:DL-methionine, CAS No. :59 -51-8 MF: C5H11O2NS M Weight: 149.21 Phy…Appearance:White flaky crystal or crystalline powder. Storage:This product should be stored in a co
  • Updatetime:Aug 17 2022 
methionine
methionine
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DL-Methionine
DL-Methionine
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  • Brand:DL-Methionine 
  • Description:Product Description Physicochemical properties: Properties hexahedral flake crystal or prismatic crystal. Melting point 223-228℃ (decomposition) Solubility Soluble in water (20℃, 25g/100ml water). Application: food additive Packing&Delivery
  • Updatetime:Jul 19 2022 
methionine CAS:59-51-8 Brand:YOUZE
methionine CAS:59-51-8 Brand:YOUZE
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  • Brand:YOUZE 
  • Description:Quick Details ProName:methionine CasNo:59-51-8 Molecular Formula:C5H11NO2S Melting Point:270-273ºC Boiling Point:306.9±37.0 °C at 760 mmHg Refractive index:1.531 Flash Point:139.4±26.5 °C Purity: 99%
  • Updatetime:Jul 08 2022 
DL-Methionine Powder CAS 59-51-8
DL-Methionine Powder CAS 59-51-8
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DL-2-Amino-4-(methylthio)butyric acid 59-51-8
DL-2-Amino-4-(methylthio)butyric acid 59-51-8
  • FOB Price:2 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:10 Metric Ton/Month 
  • Appearance:liquid 
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  • Usage:Pharmaceutical intermediates whatsapp:+8617065658228 
  • Brand:BT 
  • Description:Product Details About Us We are a large factory, a professional export department, perfect after-sales service. There are professional technology research and development department, each product is after countless tests, after the success of processing produc...
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DL methionine
DL methionine
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  • Brand:new rise Biochem Co.,Ltd 
  • Description:Details: Molecular Formula:
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DL-Methionine
DL-Methionine
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  • Appearance:white 
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  • Usage:chemical 
  • Brand:yanxi 
  • Description:Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party′s "low carbon environmental pr...
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DL-Methionine
DL-Methionine
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  • Usage:It is an important Pharmaceutica,Chemicall intermediate 
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  • Description:Physical and chemical properties
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Factory Supply Dl-Methionine
Factory Supply Dl-Methionine
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  • Appearance:solid or liquid ( refer to COA) 
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  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Dl-Methionine 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. Cetifica...
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DL-Methionine,high purity
DL-Methionine,high purity
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  • Updatetime:Jul 25 2022 
Petameth
Petameth
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  • Description:Name: DL-Methionine Synonyms: MET; L-MET; Dyprin; Amurex; Metion; Neston; Urimeth; Meonine; Metione; Cynaron; Petameth; Pedameth; Thiomedon; MFCD00063097; EINECS 200-432-1; (RS)-2-Amino-3-methylthiobutansαure; DL-2-Amino-4-(methylthio)butanoic acid; (R,S)-2-A...
  • Updatetime:Jul 08 2022 
Dl-Methionine
Dl-Methionine
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DL-Methionine
DL-Methionine
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DL-Methionine
DL-Methionine
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  • Description:Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high ...
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59-51-8 DL-Methionine
59-51-8 DL-Methionine
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  • Description:Superiority specification: ep4 product name: dl-methionine synonyms: dl-2-amino-4-(methylthio)butyric acid; dl-methoionine; (+/-)-2-amino-4-(methylthio)butyric acid; h-dl-met-oh cas rn.: &nb
  • Updatetime:Aug 17 2022 
DL-Methionine
DL-Methionine
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  • Description:Superiority s a professional chemical company, we devote to the development, production and trade of fine chemical, organic compounds, intermediate, api and customized chemicals for more than 20 years and have passed iso9001 quality management system certifica...
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DL-Methionine
DL-Methionine
  • Min.Order:1 Kilogram 
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  • Purity:99 
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  • Description:Trimeric sodium phosphate detergent auxiliary agent is a kind of excellent properties, is one of the biggest component of detergent consumption during the production, it has four aspects: 1, chelation of heavy metal ions, heavy metal ions in the water in the w...
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DL-Methionine
DL-Methionine
  • Min.Order:1 Kilogram 
  • Purity:99% 
  • Description:Name: methionine Synonyms: MET; L-MET; Amurex; Metion; Dyprin; Neston; Meonine; Metione; Cynaron; Urimeth; DL-Methionine; DL-2-Amino-4-(methylthio)butanoic acid CAS Registry number: 59-51-8 EINECS:200-432-1 Molecular Formula: C5H11NO2S Boiling Point: 306.9ºC ...
  • Updatetime:Aug 05 2022 
DL-Methionine
DL-Methionine
  • Description:Our products are mainly exported to European, South America, Southeast Asia and some other areas. We established long-term stable business relations and cooperation. In light with the philosophy of Quality As Roots, Honesty As Spirits,we look forward to cooper...
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