Organic Chemicals

CAS 94-09-7 Local Anesthesia Drugs Benzocaine For Topical Anesthetic Treatment

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Basic information

Product name: Benzocaine

Other name: 4-Aminobenzoic acid ethyl ester;Ethyl 4-aminobenzoate;Benzocione;Ethyl p-aminobenzoate

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CAS No.: 94-09-7

Assay: 98.0%-101.0%

Packing: 25kg/drum

M.F.: C9H11NO

M.W.: 165.19

Reference Standard: BP2002/USP28

Appearance: White crystalline powder

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Usage:

This medication is used to relieve pain and itching from certain ear conditions (e.g., middle ear inflammation with congestion and/or fluid build-up, & quot;swimmer& acute;s ear& quot;, outer ear inflammation). Benzocaine is a topical anesthetic that helps to numb the pain and itching.

Do not use this medication in infants younger than 1 year.

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COA:

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Items Tested | Specification | Result |
Characters | A white, crystalline powder or colorless crystals. | A white crystal. |
Identification | IR should comply with the Reference Standard spectrum.
UV should comply with the Reference Standard spectrum.
An orange-red precipitate is performed. | IR complies with the Reference standard spectrum.
UV complies with the Reference standard spectrum.
An orange-red precipitate is performed. |
Melting range | 88 ~92 degree | 89.8-90.2degree |
Loss on Drying | Not more than 1.0% | 0.22% |
Readily carbonizable Substances | The resolution has no more color than Matching Fluid A. | Conform |
Residue on ignition | Not more than 0.1% | 0.02% |
Heavy metals | Not more than 0.001% | Conform |
Chloride | Conform | Conform |
Assay (HPLC) | 98.0%-102.0% | 99.96% |
Ordinary Impurities | ≤1% | Conform |
Reaction | Conform | Conform |
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Product list |
Product Name | CAS Number |
Bupivacaine hydrochloride | 14252-80-3 |
Bupivacaine | 2180-92-9 |
Dibucaine hydrochloride | 61-12-1 |
Ropivacaine hydrochloride | 132112-35-7 |
Levobupivacaine hydrochloride | 27262-48-2 |
Articaine hydrochloride | 23964-57-0 |
Linocaine hydrochloride | 6108-05-0 |
Benzocaine | 94-09-7 |
Benzocaine hydrochloride | 23239-88-5 |
Procaine hydrochloride | 51-05-8 |
PROCAINE | 59-46-1 |
Proparacaine hydrochloride | 5875-06-9 |
Propitocaine hydrochloride | 1786-81-8 |
Xylocaine | 137-58-6 |
Tetracaine | 94-24-6 |
Tetracaine hydrochloride | 136-47-0 |
Dibucaine hydrochloride | 61-12-1 |
Prilocaine | 721-50-6 |
Procaine penicillin G | 54-35-3 |
Sodium 2-Hydroxybutyrate | 5094-24-6 |
Tetracaine hydrochloride | 136-47-0 |
Pramoxine hydrochloride | 637-58-1 |
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