Procaine hydrochloride CAS#51-05-8

Procaine hydrochloride CAS#51-05-8

Basic Information

Strong Local Anesthetic Effect: Procaine hydrochloride provides effective temporary nerve conduction blockade, delivering reliable local anesthesia performance.


Low Toxicity and Non-Addictive: It offers low systemic toxicity and no addiction potential, supporting safe clinical use.


Excellent Solution Stability: The aqueous solution remains relatively stable within pH 3.0–5.0, making it suitable for injectable pharmaceutical formulations.


Versatile Clinical Anesthesia Applications: It is widely used for infiltration, spinal, and conduction anesthesia, meeting diverse medical procedure requirements.



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Product Description of Procaine hydrochloride CAS#51-05-8

Procaine hydrochloride is a potent, low-toxic non-addictive local anesthetic blocking nerve conduction. Poor skin permeability rules out surface anesthesia; it is chiefly applied for infiltration, spinal and conduction anesthesia.

Its aqueous solution stays stable at pH 3.0-5.0. Injection solutions are pH-adjusted to 3.3-5.5, sterilized at 100°C for 30 minutes and stored sealed away from light.

Its aromatic amino group reacts with sodium nitrite to form diazonium salt, which couples with alkaline β-naphthol to yield scarlet azo substance.


Product Application of Procaine hydrochloride CAS#51-05-8

Procaine hydrochloride is a local anesthetic agent primarily used for infiltration anesthesia, nerve conduction block, and related clinical anesthesia procedures.

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Parameters


Melting point155-156 °C(lit.)
Boiling point195-196°C 17mm
density1.1761 (rough estimate)
refractive index1.5270 (estimate)
Fp195-196°C/17mm
storage temp.2-8°C
formCrystals or Crystalline Powder
colorColorless to white
Water Solubilitysoluble
SensitiveAir Sensitive
Merck147757
BRN3917802
Stability:Stable. Incompatible with strong oxidizing agents.
InChIKeyHCBIBCJNVBAKAB-UHFFFAOYSA-N
LogP2.364 (est)
CAS DataBase Reference51-05-8(CAS DataBase Reference)
EPA Substance Registry SystemProcaine hydrochloride (51-05-8)


Safety Information


Hazard CodesT
Risk Statements25-43-36/37/38-23/24/25
Safety Statements36/37/39-45-37/39-26
RIDADRUN 2811 6.1/PG 3
WGK Germany3
RTECSDG2275000
TSCAYes
HazardClass6.1
PackingGroupIII
HS Code29242990
ToxicityLD50 in mice (mg/kg): 660 ± 60 s.c. (Goldenthal)


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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