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USP Standard Betahistine dihydrochloride CAS 5579-84-0

Name: USP Standard Betahistine dihydrochloride CAS 5579-84-0
Brand: Wuhan pnq
SKU: pr2603251258
Price: 10.2 USD
Availability: InStock

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Unit Price:

$10.2-11.22/G FOB

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CAS No.:

5579-84-0

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Brand:

Wuhan pnq

Packaging:

Aluminum foil bag

Price valid (until):

2026-06-25

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Wuhan Pnq Int Trade Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Apigenin,PQQ,NMNH

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Description

Name	Betahistine dihydrochloride
CAS number	5579-84-0
EINECS number	226-966-5
Synonym	Betahistine dihydrochloride; Betahistine HCl; Veserc; Serc; Hiserk; Betaserc; Vergo; Methyl[2-(2-pyridyl)ethyl]amine dihydrochloride
Related CAS#	5638-76-6 (free base); 5579-84-0 (HCl); 54856-23-4 (mesylate)
Description	Betahistine dihydrochloride, commonly known as betahistine, is a medication used primarily to treat vertigo, tinnitus, and hearing loss associated with Meniere's disease. It is also used for other conditions involving balance and inner ear disturbances.
Structure	\
Molecular Formula	C8H14Cl2N2
Molecular Weight	209.12 g/mol
Appearance	Solid powder
Quality Standard	Enterprise Standard
Assay	≥98%
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition	Store in cool place. Keep container tightly closed in a dry and well ventilated place.
Shelf Life	>2 years if stored properly
Sample package	Aluminium foil bag
Commercial package	Aluminium Tin, Fiber drum
Origin	China

Betahistine dihydrochloride More Info

Betahistine dihydrochloride, commonly known as betahistine, is a medication used primarily to treat vertigo, tinnitus, and hearing loss associated with Meniere's disease. It is also used for other conditions involving balance and inner ear disturbances.

Mechanism of Action

Betahistine acts as a histamine H1 receptor agonist and a histamine H3 receptor antagonist. Its primary mechanism involves increasing blood flow to the inner ear, which helps alleviate symptoms of Meniere's disease. Betahistine also affects the vestibular system by modulating histamine receptors, which can help stabilize balance and reduce vertigo.

Applications

Betahistine is used for:
Meniere's Disease: It helps manage vertigo, tinnitus, and hearing loss associated with this condition.
Vertigo: Betahistine is effective in reducing episodes of vertigo in patients with inner ear disorders.
Tinnitus: It may help alleviate tinnitus symptoms, although its effectiveness varies among patients.
Other Inner Ear Disorders: Betahistine can be used off-label for conditions like labyrinthitis or vestibular neuritis.

Basic Info

Product Name:

Betahistine dihydrochloride

Other Name:

2-Pyridineethanamine,N-methyl-,hydrochloride (1:2);Pyridine,2-[2-(methylamino)ethyl]-,dihydrochloride;2-Pyridineethanamine,N-methyl-,dihydrochloride;PT 9;Betahistine hydrochloride;2-[2-(Methylamino)ethyl]pyridine dihydrochloride;Serc;Betahistine dihydrochloride;Sinmenier;Betaserc;Vasomotal

CAS No.:

5579-84-0

Molecular Formula:

C8H12N2.2ClH

InChIKeys:

InChIKey=XVDFMHARQUBJRE-UHFFFAOYSA-N

Molecular Weight:

209.12

Exact Mass:

208.053406

EC Number:

226-966-5

NSC Number:

757397

DSSTox ID:

DTXSID00165582

HScode:

2933399090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

24.9

XLogP3:

2.83840

Appearance:

white to light yellow crystalline powder

Density:

0.967 g/cm3

Melting Point:

148-149 °C

Boiling Point:

210.9°C at 760 mmHg

Flash Point:

96.7ºC

Water Solubility:

>31.4 [ug/mL]

Storage Conditions:

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Collision Cross Section:

126 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

See More Betahistine dihydrochloride Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation H413 May cause long lasting harmful effects to aquatic life
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Betahistine dihydrochloride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Apigenin,PQQ,NMNH

Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province

Payment Terms:
100% TT in advance

Average lead Time:
30

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2021

Wuhan PNQ trade located in Wuhan, China, is an innovative natural products manufacturer and supplier that offers raw powders as dietary ingredients, food and beverage additives, sports nutrition supplements.
Weekly Price

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Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	behistina	4 MG	Jan 21, 2026

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USP Standard Betahistine dihydrochloride CAS 5579-84-0

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