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Pentamethonium Dibromide CAS 541-20-8

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Pentamethonium Dibromide CAS 541-20-8 Specification

Molecular Weight
493.07 g/mol

Boiling point
Not applicable (decomposes)

HS Code
29212990

Moisture (%)
0.5%

Loss on Drying
0.5%

Particle Size
Micronized

Melting Point
158-160C

Storage
Store in a tightly closed container, in a cool and dry place

Residue on Ignition
0.1%

Molecular Formula
C15H34Br2N2

Assay
99%

Ph Level
Neutral

EINECS No
208-772-8

Heavy Metal (%)
0.001%

Place of Origin
China

Other Names
Pentamethonium bromide; Decamethonium bromide

CAS No
541-20-8

Type
Pharmaceutical Intermediate

Grade
Pharmaceutical Grade

Usage
Laboratory Reagent, Pharmaceutical Raw Material

Purity
99%

Appearance
Crystalline Powder

Application
Used as a muscle relaxant, research chemicals

Raw Material
Yes

Smell
Odorless

Color
White

Form
Solid

Transport Information
Non-hazardous for transport

Solubility
Soluble in water, slightly soluble in alcohol

Shelf Life
2 years if properly stored

Stability
Stable under recommended storage conditions

Packaging
Sealed HDPE drum or as per customer requirements

Toxicity
May be harmful if swallowed or inhaled; handle with care

Pentamethonium Dibromide CAS 541-20-8 Trade Information

Main Export Market(s)
Central America, Australia, North America, South America, Western Europe, Middle East, Eastern Europe, Asia, Africa

About Pentamethonium Dibromide CAS 541-20-8

Pentamethonium dibromide is a quaternary ammonium compound that acts as a ganglionic blocker. It is a salt consisting of two bromide anions and one pentamethonium cation. Its chemical formula is C21H38Br2N2.

Pentamethonium dibromide was once used as a medication to lower blood pressure by blocking the transmission of nerve impulses to the heart and blood vessels. However, it is no longer commonly used due to the availability of more effective and safer medications for treating hypertension.

The compound is a white crystalline powder that is highly soluble in water and has a bitter taste. It is classified as a schedule II controlled substance in the United States due to its potential for abuse and dependence.

As with other quaternary ammonium compounds, pentamethonium dibromide should be handled with care due to its potential for skin and eye irritation. It should also be stored in a cool, dry place away from sources of ignition and incompatible materials.

FAQ

1. What is pentamethonium dibromide?

Ans - Pentamethonium dibromide is a synthetic organic compound used as a muscle relaxant. It is used to treat spasms and muscle pain caused by conditions such as multiple sclerosis and spinal cord injuries.

2. How does pentamethonium dibromide work?

Ans - Pentamethonium dibromide works by blocking the transmission of nerve impulses along nerve endings, thus preventing the muscles from contracting.

3. What are the side effects of pentamethonium dibromide?

Ans - Possible side effects of pentamethonium dibromide include nausea, vomiting, dizziness, dry mouth, constipation, and blurred vision.

4. Who should not take pentamethonium dibromide?

Ans - Pentamethonium dibromide should not be taken by those with certain medical conditions, such as heart disease, kidney disease, or liver disease. It should also not be taken by pregnant or breastfeeding women.

High Purity and Quality

Supplied with an assay of 99% and micronized particle size, Pentamethonium Dibromide meets stringent pharmaceutical grade standards. Its neutral pH, low moisture content, and minimal heavy metal presence make it suitable for critical pharmaceutical and laboratory applications.

Optimal Storage and Stability

Pentamethonium Dibromide is stable for up to 2 years when stored in a tightly sealed container, in a cool and dry environment. Proper storage ensures the product retains its crystalline appearance and efficacy, preventing degradation before use.

Safe Handling & Packaging

Although non-hazardous for transport, Pentamethonium Dibromide is toxic if swallowed or inhaled and must be handled with care. Standard packaging includes sealed HDPE drums, but custom packaging is available to meet specific client requirements.

FAQs of Pentamethonium Dibromide CAS 541-20-8:

Q: What is Pentamethonium Dibromide primarily used for?

A: Pentamethonium Dibromide serves as a pharmaceutical intermediate, laboratory reagent, and raw material. It is utilized in research and as a muscle relaxant component in pharmaceutical preparations.

Q: How should Pentamethonium Dibromide be stored for maximum shelf life?

A: Store the product in a tightly closed container within a cool, dry place. Under these conditions, Pentamethonium Dibromide remains stable and maintains its quality for up to 2 years.

Q: What are the benefits of using Pentamethonium Dibromide in pharmaceutical manufacturing?

A: Its high purity (99%), pharmaceutical grade quality, and neutral pH ensure reliability in sensitive applications. Minimal impurities and consistent particle size make it ideal for precise scientific and medicinal uses.

Q: When does Pentamethonium Dibromide begin to degrade, and how can this be prevented?

A: Pentamethonium Dibromide remains stable for 2 years if properly stored. Degradation is minimized by keeping the product in a sealed container away from moisture, heat, and direct sunlight.

Q: Where is Pentamethonium Dibromide manufactured and exported from?

A: This compound is manufactured, supplied, and exported from India, ensuring compliance with international quality standards for pharmaceutical-grade materials.

Q: What safety precautions should be followed when handling Pentamethonium Dibromide?

A: Due to its toxicity when swallowed or inhaled, handle the product using appropriate protective equipment such as gloves and a mask, and operate in a well-ventilated area.

Q: How is Pentamethonium Dibromide packaged and transported?

A: It is typically packaged in sealed HDPE drums; custom options are available upon request. The material is classified as non-hazardous for transport, making shipping straightforward and safe.

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