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Biocar Pharmaceutical Co.,Ltd. 2021 Registered
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Factory Supply 99% High Quality Original Powder Proparacaine Hydrochloride CAS 5875-06-9 with Safe Delivery Inquiries(0) Tags:Proparacaine Hydrochloride CAS 5875-06-9 Price: US $84.001-1000 Quantity: piece Total price:US $0.00 (Excluding shipping cost) Add to Inquiry Cart Add to Wish List (0 Adds) Ship From: Hongkong Support Payment Terms: T/T,L/C Biocar Pharmaceutical Co.,Ltd. 2021 Registered

Hubei, China. This supplier has been open since 2004

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Item Specifications
  • Appearance:White Crystalline Powder
  • CAS:5875-06-9
  • Storage:Cool Dry Place
  • Self Life:2 Years
  • Deliver Time:7-10 Days
  • Brand:BIOCAR
Product Description

Product Detail

Factory Supply 99% High Quality Original Powder Proparacaine Hydrochloride CAS 5875-06-9 with Safe Delivery

Basic Information

Product Name Proparacaine Hydrochloride
CAS NO: 5875/6/9
Molecular Formular C16H27ClN2O3
EINECS NO 227-541-7
Purity 99%
Appearance powder
Place of origin China
MOQ 100G

Description

Proparacaine HCl is a local topical eye anesthetic important for use during and after eye surgery such as laser eye treatments. Anesthesia, local-Proparacaine and tetracaine are indicated to produce local anesthesia of short duration for ophthalmic procedures including measurement of intraocular pressure, removal of foreign bodies and sutures, and conjunctival and corneal scraping in diagnosis and gonioscopy.

Proparacaine hydrochloride and tetracaine are also indicated to produce local anesthesia prior to surgical procedures such as cataract extraction and pterygium excision, usually as an adjunct to locally injected anesthetics. 

Ophthalmic solutions used for intraocular procedures should be preservative-free. Preservatives may cause damage to the corneal epithelium if a significant quantity of solutionenters the eye through the incision.
 

COA

Items Standards Results
Appearance White to light yellow crystalline powder Complies
Identification It should be Nitrogen base reaction Complies
By UV Complies
Should display the reaction of chloride differentiated Complies
Solubility Should dissolved in water, warm ethanol and methanol, insoluble in ether and benzene, the solution is neutral to litmus Complies
Melting Point 178ºC~185ºC 180.3~182.1ºC
Loss on Drying  0.50% 0.14%
Residue on Ignition  0.15% 0.03%
Residual Solvents DMF: ≤880ppm ND
Ethanol: ≤5000ppm ND
Acetone: ≤5000ppm ND
Isopropanol: ≤5000ppm ND
Toluene: ≤890ppm ND
Methanol: ≤3000ppm ND
Related Substances If the impurities are detected, then the total amount of the impurities should be not more than 2.0%. Complies
Assay                  (on the anhydrous basis) 97.0%~103.0% 99.67%
Reference Standard USP35 Standard
Conclusion The product complied to USP35 standard.
Storage Preserve in tight,light-resistant containers in a cool place

Usage

1.Polymerization:
It can be polymerized to give polyvinylacetate. With other monomers can be used to prepare copolymerssuch as ethylene-vinyl acetate (EVA), vinylacetate-acrylic acid (VA/AA), polyvinyl chloride acetate (PVCA), and polyvinylpyrrolidone (Vp/Va Copolymer, used in hair gels).Due to the instability of the radical, attempts to control the polymerizationvia most 'living/controlled' radical processes have proved problematic.However, RAFT (or more specifically MADIX)polymerization offers a convenient method of controlling the synthesis of PVAby the addition of a xanthate or a dithiocarbamate chain transfer agent.

2.Other reactions:
Vinyl acetate undergoes many of the reactions anticipated for an alkeneand an ester.Bromineadds to give the dibromide. Hydrogen halides add to give 1-haloethyl acetates,which cannot be generated by other methods because of the non-availability ofthe corresponding halo-alcohols. Acetic acid adds in the presence of palladiumcatalysts to give ethylidene diacetate, CH3CH(OAc)2. Itundergoes transesterification with a variety of carboxylicacids.The alkene also undergoes Diels-Alderand 2+2 cycloadditions.

3.Toxicity evaluation:
On January 31, 2009, the Government of Canada's final assessment concludedthat exposure to vinyl acetate is not considered to be harmful to human health.Thisdecision under the Canadian Environmental Protection Act (CEPA) was based onnew information received during the public comment period, as well as morerecent information from the risk assessment conducted by the European Union.


Application
The medicine Proparacaine Hydrochloride (HCl) is a local anesthetic used to prevent pain during eye exams or eye surgery. It is commonly sold under the brand name Alcaine in the form of liquid eye drops. It may also be used to alleviate pain after laser eye surgery and other treatments to the eyes. This topical ophthalmic anesthetic is also used for short term relief from corneal burns and corneal abrasions.


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Linocaine Base  137-58-6 Procainamide hydrochloride 614-39-1
Benzocaine hydrochloride 23239-88-5 Ropivacaine hydrochloride 98717-15-8
Benzocaine Base 1994/9/7 Articaine hydrochloride 23964-57-0
Procaine 59-46-1 Bupivacaine 2180-92-9
Procaine hydrochloride 1951/5/8 Mepivacaine hydrochloride/Carbocaine 1722-62-9
Prilocaine 721-50-6 dibucaine hydrochloride 1961/12/1

Our Company
Wuhan Biocar Pharmaceutical Co., Ltd. is a hightech innovative enterprise specializing in the R & D, production and sales of API and pharmaceutical intermediates (excluding drugs). Our company is based on the optical valley biological city, with the help of Wuhan University Scientific Research Laboratory, making full use of the park policy advantages, focusing on the research and development of biological medicine. Our company always adheres to the business philosophy of "market demand oriented; technology research and development as the core competitiveness; e-commerce as the platform", more accurate, better, faster and more reliable to provide biomedical products for pharmaceutical units, university scientific research institutions, hospital outpatient service, reagent units, distributors in the world.

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