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Local Anesthetic Procaine Hydrochloride CAS: 51-05-8 Factory Direct
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| Post Date: | Jul 23,2016 |
| Expiry Date: | Jan 19,2017 |
| Detailed Description: |
Procaine hydrochloride
Local Anesthetic Procaine Hydrochloride CAS: 51-05-8 Factory Direct CAS: 51-05-8 EINECS: 200-077-2 Purity: 99%min M.F.: C13H21ClN2O2 M.W.: 272.77 M.S.: M.P.: 155-156 °C Appearance: White crystal to powder PackAge: 25kg/cardboard drum or required Synonyms: aminocaine; anadolor; anesthesol; anestil; atoxicocaine; Benzoic Acid, 4-amino-, 2- (diethylamino) ethylester, monohydrochloride; benzoicacid, p-amino-, 2- (diethylamino) ethylester, monohydrochloride; bernocaine Alias: aminocaine;anadolor;anesthesol;anestil;atoxicocaine;Benzoicacid Local anesthetics: Local anesthetic procaine hydrochloride is a local anesthetic that can temporarily block the nerve fiber conduction and has a narcotic effect, the role of strong, low toxicity, and non-addictive, but on the skin, mucous membranes through weak, suitable for topical anesthesia, mainly used in clinical infiltration, spinal and conduction anesthesia. Under normal white fine needle crystal or crystalline powder, odorless, slightly bitter taste and hemp, soluble in water, soluble in alcohol, slightly soluble in chloroform, almost insoluble in ether. Procaine hydrochloride ester bond structure can be hydrolyzed to produce amino acid and diethylaminoethanol, under certain conditions, the amino acid may be further decarboxylation toxic aniline. Procaine hydrochloride structure having an aromatic primary amino groups, easily oxidized color, pH, temperature, UV, oxygen and metal ions can accelerate the oxidation discoloration. This product is an aqueous solution of pH3.0 ~ 5.0 rooms are more stable. Therefore, when the preparation of procaine hydrochloride injection, generally need to add acid transfer between pH3.3 ~ 5.5, and strictly control the sterilization temperature and time to 100 ℃ steam sterilization 30min circulation is appropriate, and should pay attention to shading, closed save. The product structure of the aromatic primary amino groups in dilute hydrochloric acid and sodium nitrite diazonium salt, add alkaline β- naphthol coupling reaction occurs, generating azo compound scarlet. Usage: Use of local anesthetics for infiltration anesthesia, nerve block, etc. Competitive Advantage: 1. Best prices with satisfied quality, great quality and purity. 2. Perfect packing, rich experienced and safe, fast delivery. 3. Enough stock ensure the prompt delivery time . 4. Good after-sales service. Welcome inquiry and order samples, i'm lily, if you want know more details, pls send email me hnzz01@ycgmp.com qq:2355327071 Procaine Hydrochloride, CAS No.: 51-05-8, White Crystalline Powder Other Name 4-Aminobenzoic acid 2-(diethylamino)ethyl ester hydrochloride Assay (%) ≥99.00 Odor Characteristic Color White crystalline powder Cas No. 51-05-8 Molecular Formula C13H20N2O2.HCl Molecular Weight 272.77 Standard USP34/BP2005 Applications Main applications are as follows: Applied in pharmaceuticalfields. Packing 1kgor 5kg/bag, 25kg/drum Shelf Life 24 months Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Test Items Specification Test Results Appearance White crystals or a white crystalline powder Conform Identification A\B\E. It appears positive reaction Melting point 154degree~158degree 154degree~157degree Acidity PH 5.0~6.5 PH=5.9 Appearance of solution Clear and colourless Conform Loss on drying ≤0.5% 0.07% Heavy metals ≤0.0005% Conform Related substances ≤0.05% Conform Sulphated ash ≤0.1% 0.05% Assay ( on dry basis ) 99.0-101.0% 99.87% Conclusion Conform to BP2005 |
| Company: | Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd. [ China ] |
| Contact: | LILY |
| Tel: | 86-0731-22290203 |
| Fax: | 86-0731-22290203 |
| Email: | hnzz01@ycgmp.com |
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