| Item | Specification |
| Product Name | Betahistine Dihydrochloride |
| Synonym | Betahistine 2HCl, 2-(2-Pyridyl)ethylamine dihydrochloride |
| CAS No. | 5579-84-0 |
| Molecular Formula | C₈H₁₂N₂·2HCl |
| Molecular Weight | 209.12 |
| Appearance | White to off-white crystalline powder, highly hygroscopic |
| Melting Point | 150–154 °C |
| Solubility | Very soluble in water; soluble in methanol, ethanol; practically insoluble in isopropanol |
| Purity (Assay, dried basis) | 98.0%~102.0% / USP/EP/BP grade ≥99.0% |
| Loss on Drying | ≤0.5% |
| Heavy Metals | ≤10 ppm |
| Related Substances | Meet EP / USP specification |
| Storage Condition | Sealed, cool & dry place, protect from moisture and light, below 25°C |
| Shelf Life | 24 months under proper storage |
| Application | Pharmaceutical API, research raw material; for vestibular vertigo, Meniere's disease study |
| Available Documents | COA, SDS, NMR, HPLC spectrum |
| Package Options | 100mg, 1g, 10g, 25g, 1kg, 25kg drum bulk packing |
| Transport Note | Moisture-sensitive product, sealed waterproof packaging |
Products Description
What is Betahistine Dihydrochloride?
Betahistine Dihydrochloride (CAS 5579-84-0, also called Betahistine 2HCl) is a histamine analogue API compound, acting as partial agonist of H1 receptor and antagonist of H3 receptor. It is white/off-white highly hygroscopic crystalline powder. It improves inner ear microcirculation and reduces pressure of endolymphatic fluid, widely used for pharmaceutical formulation and lab research related to Meniere's disease, vestibular vertigo, tinnitus and hearing loss. We supply EP, BP, USP grade bulk powder with complete analytical documents including COA, SDS and HPLC report for pharmaceutical R&D and production customers.
The below listed compounds are commonly researched for vestibular disorder, vertigo and inner ear circulation related studies, often compared or used in parallel research with Betahistine Dihydrochloride.
| Product Name | CAS No. |
| Betahistine Dihydrochloride | 5579-84-0 |
| Flunarizine Hydrochloride | 30484-77-6 |
| Cinnarizine | 298-57-7 |
| Ginkgo Biloba Extract | 90045-36-6 |
Applications OF Betahistine Dihydrochloride
Betahistine Dihydrochloride is mainly applied as active pharmaceutical ingredient for anti-vertigo preparations. It is widely used in pharmaceutical R&D and formulation manufacturing for drug products targeting Meniere's disease, vestibular vertigo, tinnitus and episodic hearing impairment. In research labs, it serves as histamine receptor modulator tool compound for pharmacology, receptor mechanism and preclinical studies. It is suitable for pharma factories, CRO laboratories, research institutes for preclinical testing and formulation development.
1.Pharmaceutical API Production: Raw material for oral tablets, capsules for Meniere disease and vestibular vertigo medications. Target users: pharma formulation manufacturers.
2.Preclinical & Pharmacology Research: Histamine H1/H3 receptor research tool compound. Target users: CROs, university labs, biotech research institutes.
3.Analytical Reference Standard: Used for HPLC testing, method validation and quality control in QC labs. Target users: pharmaceutical QC & third-party testing labs.
Benefits OF Betahistine Dihydrochloride
Our Betahistine Dihydrochloride powder features high purity complying with EP/USP/BP pharmacopoeia standards, low impurity profile and stable batch-to-batch consistency. It has good water solubility, convenient for formulation development. We provide full set quality documents for registration and lab validation. Our bulk supply supports small trial orders and large-scale bulk shipments, flexible MOQ for R&D and commercial production. Strict moisture-proof packaging protects this hygroscopic API during storage and international transit.
1.High & stable purity: Meet pharmacopoeia specification, low related impurities, reliable batch consistency for pharma registration.
2.Good solubility property: Freely soluble in water, easy for formulation development of oral dosage forms.
3.Complete documentation: COA, SDS, HPLC, NMR available to support customer's lab test & regulatory submission.
4.Flexible order size: From gram-level lab sample to kg/drum bulk commercial supply.
5.Custom packaging: Moisture resistant sealed packing specially designed for hygroscopic API, avoid degradation.
Packaging & Shipping
1.Lab sample:1g /10g /25g, vacuum sealed aluminium foil bag
2.Bulk packing: 1kg /25kg aluminium drum with inner moisture barrier bag
3.Storage requirement: Keep container tightly closed, cool dry place, protect from moisture and light, below 25°C
4.Shipping note: Hygroscopic material, prevent package damage and water ingress during transit
5.Shelf life: 24 months in unopened original package
Signature Record
CONTACT PAGE
If you want to buy high purity Betahistine Dihydrochloride CAS 5579-84-0 bulk API powder for your lab research or pharmaceutical formulation, please contact our sales team directly. We provide free sample testing, full COA/SDS documents, flexible MOQ and competitive bulk price. Send your inquiry with required quantity and target specification, our professional technical team will reply quickly with quotation and supporting documents.
1.Inquiry methods：
Email:alice@xaheshun.com
Whatspp:+8618509260106
Online instant messaging
2.Contact Information：
Name：Alice
Telephone :+8618509260106
Email:alice@xaheshun.com
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Q: What is the purity grade you supply?
A: We supply EP, BP, USP grade, purity range 98.0~102.0% (on dried basis). Custom specification available
Q: Is Betahistine Dihydrochloride hygroscopic?
A: Yes, it is highly hygroscopic. Must store in tightly closed container and protect from moisture.
Q: What is the shelf life?
A: 24 months when stored properly in original sealed packaging, cool dry place away from moisture and light.
Q: What are main applications of Betahistine Dihydrochloride?
A: It is used as API for anti-vertigo drugs and as tool compound for histamine receptor pharmacology preclinical research.
Q: Can I get free sample for testing?
A:Yes, we offer small quantity samples for customer lab evaluation, freight cost at buyer's side.
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