Free Shipping Nootropic Powder 99% Galantamine Hydrobromide / Galantamine HBR with CAS 1953-04-4
1-9 Gram
$32.00
10 -19 Gram
$24.00
20 -99 Gram
$20.00
≥ 100 Gram
$15.00
- Item No. topMOQ 1 Gram
- Product size 15 x 8 x 10 cmProduct weight 0.3 kg
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product Name: Galantamine Hydrobromide
Appearance: White to off white powder
Molecular Formula: C17H21NO3.HBr
Molecular Weight: 368.27
CAS Number: 1953-04-4
EINECS: 217-780-5
Melting point: 258℃~264℃
Galantamine is used for the treatment of mild to moderate Alzheimer’s disease and various other
memory impairments, particularly those of vascular origin. It is an alkaloid that is obtained
synthetically or from the bulbs and flowers of Galanthus Caucasicus (Caucasian snowdrop,
Voronov’s snowdrop), Galanthus woronowii (Amaryllidaceae) and related genera like
Narcissus (daffodil)), Leucojum(snowflake) and Lycoris including Lycoris radiata (Red Spider Lily).
Galanthamine is natural extracted from lycoris radiate,is a tertiary alkaloid derived from snow drop and closely related species. It acts as a reversible competitive acetylcholinesterase (ACHE) inhibitor, while acts weaker on butyrylcholinesterse(BuChE).it is used in the treatment of disorders of the central nerbous system and may be used as an antidote to nonpolarizing muscle relaxants.Galanthamine hydrobromide is a white to almost white powder; sparingly soluble in water; insoluble chloroform, ether and alcohol .

ITEMS | SPECIFICATION | RESULTS | |
BP2010 /EP6 | Appearance | crystalline powder | Conforms |
Melting point | About 205°C | 206.4°C~206.7°C | |
Identification | Meet the requirements | Conforms | |
Appearance of solution | Clear, not more intense than Y7 | Conforms | |
PH | 2.4~3.0 | 2.60 | |
Loss on drying | ≤0.5% | 0.04% | |
Sulphated ash | ≤0.1% | 0.01% | |
Heavy metals | ≤20 ppm | <20 ppm | |
Related substances | ≤0.25% | Conforms | |
Assay | 99.0%~101.0% | 99.8% | |
USP32 | Identification | Meet the requirements | Conforms |
Loss on drying | ≤0.5% | 0.04% | |
Residue on ignition | ≤0.1% | 0.01% | |
Heavy metals | ≤0.003% | <0.003% | |
Residue solvent - Ethanol | ≤0.5% | <0.04% | |
Chloride | 16.9%~17.6% | 17.1% | |
Assay | 98.0%~102.0% | 100.0% | |
Conclusion: The product complies with BP2010/USP32/EP6 standard |

(1) Anti-cholinesterase .
(2) Stimulate and inhibit acetylcholinesterase, regulate intracephalic nicotine receptor position.
(3) Cures the infantile paralysis sequelae, sweeny and myasthenia gravis pseudoparalytica, etc.
(4) Improve the recognition function of light, mild Alzheimer disease patients significantly, and delay the process of function decrease of brain cells.
(5) Improve the conduction between nerve and muscle.
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