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ChemicalBook >> CAS DataBase List >> Betahistine

Betahistine

Betahistine price.
  • $12.7 - $1218
  • Product name: Betahistine
  • CAS: 5638-76-6
  • MF: C8H12N2
  • MW: 136.19
  • EINECS:227-086-4
  • MDL Number:MFCD00006362
  • Synonyms:N-Methyl-N-(2-pyridin-2-ylethyl)amine;METHYL-(2-PYRIDIN-2-YL-ETHYL)-AMINE;BETAHISTINE;AKOS BBS-00002883;2'-(2-N-METHYLAMINO ETHYL)PYRIDINE;2-(2-METHYLAMINOETHYL)PYRIDINE;2-[B-(METHYLAMINO)ETHYL]PYRIDINE;2-(METHYLAMINOETHYL)PYRIDINE
63 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine ≥98%
  • Packaging100mg
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging1g
  • Price$18
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging5g
  • Price$40
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging10g
  • Price$68
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging25g
  • Price$145
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T3H
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging100g
  • Price$534
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberP40087
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging25G
  • Price$250
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberP40087
  • Product descriptionN-Methyl-2-pyridineethanamine 95%
  • Packaging100G
  • Price$885
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberH-1514
  • Product descriptionN-Methyl-2-pyridineethanamine 97%
  • Packaging100g
  • Price$405.9
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberH-1514
  • Product descriptionN-Methyl-2-pyridineethanamine 97%
  • Packaging100g
  • Price$405.9
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberH-1514
  • Product descriptionN-Methyl-2-pyridineethanamine 97%
  • Packaging25g
  • Price$135.3
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberH-1514
  • Product descriptionN-Methyl-2-pyridineethanamine 97%
  • Packaging5g
  • Price$45.1
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS102631
  • Product descriptionN-Methyl-2-pyridineethanamine 96%
  • Packaging1g
  • Price$37
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS102631
  • Product descriptionN-Methyl-2-pyridineethanamine 96%
  • Packaging5g
  • Price$62
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS102631
  • Product descriptionN-Methyl-2-pyridineethanamine 96%
  • Packaging25g
  • Price$239
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-17362
  • Product description2-(2-Methylaminoethyl)pyridine 98%
  • Packaging500g
  • Price$736
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine ≥98% 100mg $13 2026-05-28 Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine 95% 1g $18 2026-05-28 Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine 95% 5g $40 2026-05-28 Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine 95% 10g $68 2026-05-28 Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine 95% 25g $145 2026-05-28 Buy
aablocks AA003T3H N-Methyl-2-pyridineethanamine 95% 100g $534 2026-05-28 Buy
ACHEMBLOCK P40087 N-Methyl-2-pyridineethanamine 95% 25G $250 2026-05-27 Buy
ACHEMBLOCK P40087 N-Methyl-2-pyridineethanamine 95% 100G $885 2026-05-27 Buy
Acrotein H-1514 N-Methyl-2-pyridineethanamine 97% 100g $405.9 2021-12-16 Buy
Acrotein H-1514 N-Methyl-2-pyridineethanamine 97% 100g $405.9 2026-05-25 Buy
Acrotein H-1514 N-Methyl-2-pyridineethanamine 97% 25g $135.3 2026-05-25 Buy
Acrotein H-1514 N-Methyl-2-pyridineethanamine 97% 5g $45.1 2026-05-25 Buy
Activate Scientific AS102631 N-Methyl-2-pyridineethanamine 96% 1g $37 2026-06-04 Buy
Activate Scientific AS102631 N-Methyl-2-pyridineethanamine 96% 5g $62 2026-06-04 Buy
Activate Scientific AS102631 N-Methyl-2-pyridineethanamine 96% 25g $239 2026-06-04 Buy
AHH MT-17362 2-(2-Methylaminoethyl)pyridine 98% 500g $736 2021-12-16 Buy

Properties

Boiling point :113-114 °C30 mm Hg(lit.)
Density :0.984 g/mL at 25 °C(lit.)
vapor pressure :17.7Pa at 25℃
refractive index :n20/D 1.518(lit.)
Flash point :206 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly), DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka :pKa 3.46 (Uncertain)
form :Oil
color :Light Yellow to Yellow
Water Solubility :1000g/L at 25℃
Merck :13,1181
InChI :1S/C8H12N2/c1-9-7-5-8-4-2-3-6-10-8/h2-4,6,9H,5,7H2,1H3
InChIKey :UUQMNUMQCIQDMZ-UHFFFAOYSA-N
SMILES :CNCCc1ccccn1
LogP :0.68
CAS DataBase Reference :5638-76-6(CAS DataBase Reference)
EPA Substance Registry System :2-Pyridineethanamine, N-methyl- (5638-76-6)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Betahistine is a strong affinity histamine H3 receptor antagonist and weak affinity agonist of histamine H1 receptors.It belongs to a group of medicines known as histamine analogues. It works by improving blood flow in the inner ear, which reduces the build up of pressure. It is this pressure in the inner ear which is thought to cause nausea, vertigo (dizziness), tinnitus (ringing in the ears) and hearing loss suffered by people with Meniere’s disease. Betahistine is used in the treatment of these symptoms.

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