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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 6 > CAS 643-79-8
643-79-8 structure 3D

CAS 643-79-8 products price,suppliers

  • Name: b-D-Arabinopyranoside,(3S,7R,9S,9aR)-2,3,7,8,9,9a-hexahydro-6-hydroxy-1,4,7-trimethyl-3-(2-methyl-1-propenyl)-1H-phenalen-5-yl(9CI)
  • Molecular Weight: 134.13204
  • Formula: C10H14N4O3
  • Synonyms: 2-PHTHALALDEHYDE; 2-PHTHALDEHYDE; 2-PHTHALDIALDEHYDE; o-Phenyldialdehyde; O-PHTHALDIALDEHYDE REAGENT SOLUTION*; PHTHALALDEHYDE;
  • o-Phthalaldehyde is a pale yellow crystalline solid.o-Phthalaldehyde is mainly used as a high-level disinfectant (a low-temperature chemical method) for heat-sensitive medical and dental equipment such as endoscopes and thermometers; in recent years, it has gained popularity as a safe and better alternative to glutaraldehyde.There are some researches show, pH7.5 contains the sterilizing agent of o-phthalaldehyde 0.5%, and its sterilizing power, sterilization speed, stabilit
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R25:Toxic if swallowed
  • R34:Causes burns
  • R43:May cause sensitization by skin contact
  • [Safety Statements]
  • 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
  • S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
  • Hazard Symbols:
  • HazardClass:8
Properties
  • Appearance:
  • Light yellow crystalline powder
  • Molecular Weight:
  • 134.13204
  • Density:
  • 1.013
  • Boiling Point:
  • 246.4°Cat760mmHg
  • Melting Point:
  • 54-57℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.622?
  • Solubility:
  • In water
  • Stability:
  • Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.
  • More Properties>>
Question & Answer
  • Introduction of Ortho-phthalaldehyde Abstract In the existence of appropriate amount of disodium ethylenediaminetetraacetate (EDTA), precipitation would not occur in seawater and other natural waters even if the sample solution was adjusted to strong basicity, and the NH3-OPA-sulfite reaction at the optimal pH range could be used to d...more+ May 14 2021
Upstream Product Downtream information
There are 252 suppliers who can provide b-D-Arabinopyranoside,(3S,7R,9S,9aR)-2,3,7,8,9,9a-hexahydro-6-hydroxy-1,4,7-trimethyl-3-(2-methyl-1-propenyl)-1H-phenalen-5-yl(9CI) with CAS No. 643-79-8
Factory Supply Phthalaldehyde
Factory Supply Phthalaldehyde
  • 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 Phthalaldehyde 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. Cetific...
  • Updatetime:Mar 30 2021 
Factroy offer high quality o-Phthalaldehyde CAS 643-79-8 with good price and fast delivery
Factroy offer high quality o-Phthalaldehyde CAS 643-79-8 wit...
  • FOB Price:1 USD/Gram 
  • Min.Order:10 Gram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:Yellow powder 
  • Purity:99% 
  • Packaging:5kg/drum, 10kg/drum,25kg/drum 
  • Usage:Pharmaceutical Intermediates 
  • Brand:crovell 
  • Description:The product is a pharmaceutical intermediates, latest topical safe and efficient disinfectant as hospital endoscopic surgery instrument sterilization, for the synthesis of a new anti platelet aggregation drug indole Bofen, but also the field of chemical analyt...
  • Updatetime:Jun 17 2021 
o-Phthalaldehyde
o-Phthalaldehyde
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000ton Metric Ton/Month 
  • Appearance:yellow powder 
  • Purity:99% 
  • Packaging:25kg/cardboard Drum 
  • Usage:pharmaceutical intermediate 
  • Brand:JOA 
  • Description:WHY CHOOSE US? 1.Quality have Gurantee. 2. table price have Gurantee. 3.Timely have Gurantee.
  • Updatetime:Jun 04 2021 
o-Phthalaldehyde
o-Phthalaldehyde
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Metric Ton/Day 
  • Appearance:detailed in specifications 
  • Purity:99% 
  • Packaging:customized 
  • Usage:it's an important raw material 
  • Brand:Tely 
  • Updatetime:Nov 27 2020 
Good quality o-Phthalaldehyde CAS 643-79-8 with factory price
Good quality o-Phthalaldehyde CAS 643-79-8 with factory pric...
  • FOB Price:35 USD/Kilogram 
  • Min.Order:25 Kilogram 
  • Supply Ability:30 Metric Ton/Month 
  • Appearance:Light yellow crystalline powder 
  • Purity:98%min 
  • Packaging:25kg/drum 
  • Usage:pharmaceutical intermediates 
  • Brand:Fortunachem 
  • Description:Good quality o-Phthalaldehyde CAS 643-79-8 with factory price
  • Updatetime:Jan 07 2020 
Phthalic aldehyde
Phthalic aldehyde
  • FOB Price:3 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:11 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: 1,2-Phthalic dicarboxaldehyde Synonyms: ortho-Phthalaldehyde CAS Registry number: 643-79-8 EINECS:211-402-2 Molecular Formula: C8H6O2 Boiling Point: 83-84℃ (0.7501 mmHg) Flash Point: 132℃ Density: 1.13 Water:soluble Appearance: Light yellow crystalli...
  • Updatetime:Dec 20 2019 
o-Phthalaldehyde
o-Phthalaldehyde
  • 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 
o-Phthalaldehyde
o-Phthalaldehyde
  • 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 
2-Carboxybenzaldehyde;2-ForMylbenzoic acid; Benzaldehyde-o-carboxylic acid; 3-Hydroxyphthalide; o-Phthalaldehydic acid;
2-Carboxybenzaldehyde;2-ForMylbenzoic acid; Benzaldehyde-o-c...
  • 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:643-79-8 Manufacturer,High Purity 2-Car...
  • Updatetime:Mar 02 2021 
1,2-Phthalic dicarboxaldehyde
1,2-Phthalic dicarboxaldehyde
  • Description:Name: 1,2-Phthalic dicarboxaldehyde Synonyms: ortho-Phthalaldehyde CAS Registry number: 643-79-8 EINECS:211-402-2 Molecular Formula: C8H6O2 Boiling Point: 83-84℃ (0.7501 mmHg) Flash Point: 132℃ Refractive index: 1.622? Density: 1.13 Water:soluble Appearanc...
  • Updatetime:Dec 18 2019 
Phthaldialdehyde
Phthaldialdehyde
  • Purity:98% 
  • Description:Phthaldialdehyde
  • Updatetime:Apr 10 2018 
Phthalaldehyde
Phthalaldehyde
  • FOB Price:1 USD/Gram 
  • Min.Order:10 Gram 
  • Supply Ability:500 Kilogram/Day 
  • Appearance:Yellow crystalline 
  • Purity:97% 
  • Packaging:According to customer requirements 
  • Usage:laboratory 
  • Brand:huida 
  • Description:We are a laboratory focusing on various RC machining in recent 10 years. We only need reliable RC and guarantee delivery. We want and need long-term business, not actual business. If you need the name of any of these animals for your product, please tell us. A...
  • Updatetime:Sep 18 2021 
O-phthalaldehyde
O-phthalaldehyde
  • FOB Price:0 RMB/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Metric Ton/Year 
  • Appearance:Light yellow powder 
  • Purity:99 
  • Packaging:25kg/drum 
  • Usage:Widely used for precolumn derivatization of amino acids in HPLC separation or Capillary el 
  • Brand:Haohua industry co.,ltd 
  • Description:Product Name: o-Phthalaldehyde Synonyms: 1,2-Benzenedialdehyde;o-Phthaladehyde;phtalaldehydes;Phthalaldialdehyde;Phthalic aldehyde;Phthalic dialdehyde;Phthalyldicarboxaldehyde;O-PHTHALIC DIALDEHYDE
  • Updatetime:Nov 21 2018 
o-Phthalaldehyde
o-Phthalaldehyde
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1 Kilogram/Year 
  • Purity:98%? 
  • Packaging:25KG;5KG;1KG 
  • Usage:Is mainly used in medicine, dye amino acid derivative reagent, etc 
  • Brand:yacoo 
  • Description:Suzhou Yacoo Chemical Reagent Corporation was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now,It has 10 years history on chemical sales, R & D a...
  • Updatetime:Nov 20 2015 
1,2-Phthalic dicarboxaldehyde
1,2-Phthalic dicarboxaldehyde
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:White or yellow crystalline powder 
  • Purity:99%min 
  • Packaging:1kg/aluminium foil bag or as required 
  • Usage:pharmaceutical material, etc 
  • Brand:XiNRunde 
  • Description:Name: 1,2-Phthalic dicarboxaldehyde Synonyms: ortho-Phthalaldehyde CAS Registry number: 643-79-8 EINECS:211-402-2 Molecular Formula: C8H6O2 Boiling Point: 83-84℃ (0.7501 mmHg) Flash Point: 132℃ Density: 1.13 Water:soluble Appearance: Light yellow crystalli...
  • Updatetime:Mar 26 2019 
o-Phthalaldehyde
o-Phthalaldehyde
  • Min.Order:25 Kilogram 
  • Supply Ability:60 Metric Ton/Month 
  • Appearance:Light yellow needlelike crystal 
  • Purity:99% 
  • Packaging:25kgs per fiber drum 
  • Usage:Pharmaceutical intermediates 
  • Brand:SimChoice 
  • Description:Product name: o-Phthalaldehyde CAS NO.: 643-79-8 Chemical Formula: C8H602 Test
  • Updatetime:Mar 04 2015 
1,2-Phthalic dicarboxaldehyde
1,2-Phthalic dicarboxaldehyde
  • Min.Order:1 Kilogram 
  • Supply Ability:8 Metric Ton/Month 
  • Appearance:yellowish powder 
  • Packaging:25kg/fibre drum or bag 
  • Usage:mainly used in medicine, dyestuff 
  • Brand:Kemi-Works 
  • Updatetime:Dec 28 2015 
High quality O-Phthalaldehyde supplier in China
High quality O-Phthalaldehyde 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: 1,2-Phthalic dicarboxaldehyde Synonyms: ortho-Phthalaldehyde CAS Registry number: 643-79-8 EINECS:211-402-2 Molecular Formula: C8H6O2 Boiling Point: 83-84℃ (0.7501 mmHg) Flash Point: 132℃ Refractive index: 1.622? Density: 1.13 Appearance: Light yellow...
  • Updatetime:Jul 13 2021 
o-Phthalaldehyde
o-Phthalaldehyde
  • 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 
o-Phthalaldehyde
o-Phthalaldehyde
  • Min.Order:1 Gram 
  • Purity:98.00% 
  • Packaging:Clients requirement 
  • Usage:Pharmaceutical intermediates 
  • Brand:Isen 
  • Description:【Appearance】 Light yellow crystalline powder【Density】 1.13【Melting Point】 54-57℃【Boiling Point】 83-84℃ (0.7501 mmHg)【Refractive Index】 1.622?【Flash Point】 132℃【Water】 soluble【Solubilities】 In water【Color/Form】 yellow【Stability】 Stable. A...
  • Updatetime:May 13 2016 
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