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High Quality Research Chemical Pure Pyridostigmine Free Base CAS 155-97-5

Name: High Quality Research Chemical Pure Pyridostigmine Free Base CAS 155-97-5
Brand: HORLDEN
SKU: pr2609161406
Price: 220 USD
Availability: InStock

TDS 2 Inquiries

Unit Price:

$220-240/G FOB

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CAS No.:

155-97-5

Grade:

Research Grade

Content:

99%

Port:

SHANGHAI

Brand:

HORLDEN

Packaging:

1g/bottle

Sample Available:

Yes

Price valid (until):

2027-10-01

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Xi'an Horlden Bio-Tech Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

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Product Details
Seller Information
Inquiry History

Description

Product Name	Pyridostigmine
CAS NO.	C9H13N2O2
Purity	98%+
Molecular Formula	155-97-5
MOQ	1 g

It is a cholinesterase inhibitor primarily used in the study of myastheni gravis; it can also alleviate postoperativ abdominal distension and urinary retention.

You can ask us for quotation and product information via Email, Phone, WhatsApp and other channels.

Email: rock@horlden.com
WhatsApp/ wechat: +86 18829283179

1.What's your payment terms?

Standard terms: T/T in advance. Also L/C at sight is acceptable for large amount.

2.What's your shipping time?

We have bulk in stock, which means we can ship it to you immediately.

3.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

4.How do you ship the order normally?

For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX,UPS,TXT,EMS,and so on.

5.What's your loading port?

Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou

ECHEMI Editorial Reference

Solid
Solid
Pyridostigmine is a pyridinium ion.|A cholinesterase inhibitor with a slightly longer duration of action than neostigmine. It is used in the treatment of myasthenia gravis and to reverse the actions of muscle relaxants.|Pyridostigmine is a Cholinesterase Inhibitor. The mechanism of action of pyridostigmine is as a Cholinesterase Inhibitor.|A cholinesterase inhibitor with a slightly longer duration of action than NEOSTIGMINE. It is used in the treatment of myasthenia gravis and to reverse the actions of muscle relaxants.

Certificates

Basic Info

Product Name:

Pyridostigmine

Other Name:

Pyridinium,3-[[(dimethylamino)carbonyl]oxy]-1-methyl-;Pyridinium,3-hydroxy-1-methyl-,dimethylcarbamate (ester);Pyridinium,3-hydroxy-1-methyl-,dimethylcarbamate;3-[[(Dimethylamino)carbonyl]oxy]-1-methylpyridinium;Pyridostigmine;3-((Dimethylcarbamoyl)oxy)-1-methylpyridin-1-ium

CAS No.:

155-97-5

Molecular Formula:

C9H13N2O2

InChIKeys:

InChIKey=RVOLLAQWKVFTGE-UHFFFAOYSA-N

Molecular Weight:

181.215

Exact Mass:

181.098

UNII:

19QM69HH21

DSSTox ID:

DTXSID20165786

ATC Code:

N07AA02|N - Nervous system

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

33.4

XLogP3:

1.554

Appearance:

Solid

Density:

1.1631 (rough estimate)

Melting Point:

153 °C

Boiling Point:

314.32°C (rough estimate)

Refractive Index:

1.5373 (estimate)

Water Solubility:

1.04e+00 g/L

Storage Conditions:

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Storage class (TRGS 510): Non Combustible Solids.

See More Pyridostigmine Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Pyridostigmine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

Location:
9th Floor, Room 923, Building 3, Shiyuan Daguan, Xingtai 1st Street, Chanba Ecological District, Xi'an City, Shaanxi Province

Payment Terms:
100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2015

Xi'an Horlden Bio-Tech Co., Ltd is committed to promoting health application products such as chemical daily necessities, APIs, pharmaceutical intermediates and Cosmetic raw materials.

We have established friendly business relationships with hundreds of customers from over 50 countries and regions. Our team is committed to providing customers with the highest quality products at reasonable prices and satisfactory service. For many years, our company has won the trust and favor of our customers with high-quality products, first-class services, and competitive prices.

We will create the highest quality and most stable supply channel for customers, adhering to the spirit of serving customers, relying on strong funds and good cooperation reputation in the industry, to provide customers with higher quality products and services. At the same time, we are willing to strengthen exchanges and sincere cooperation with domestic and foreign merchants to create a better future together. It is your best supplier.

Welcome to Xi'an Horlden Bio-Tech Co., Ltd!

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Pyridostigmine	1 G	Jun 13, 2026
Canada	Pyridostigmine	1 G	Sep 8, 2026

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High Quality Research Chemical Pure Pyridostigmine Free Base CAS 155-97-5

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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