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ChemicalBook >> CAS DataBase List >> Clemastine fumarate

Clemastine fumarate

Clemastine fumarate price.
  • $15 - $1900
  • Product name: Clemastine fumarate
  • CAS: 14976-57-9
  • MF: C25H30ClNO5
  • MW: 459.96
  • EINECS:239-055-2
  • MDL Number:MFCD00137486
  • Synonyms:CLEMASTINE FUMARATE;CLEMASTINE FUMARATE SALT;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrro ;(+)-2-(2-((p-chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrroli ;(+)-lfumarate(1:1) ;1-methyl-2-(2-(methyl-p-chlorodiphenylmethyloxy)ethyl)pyrrolidine ;(2R)-2-[2-[(1R)-1-(4-CHLOROPHENYLETHOXY)]ETHYL]-1-METHYL-2-PYRROLIDINE FUMARATE;2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine
36 prices
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Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Biosynth Carbosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • y0001613
  • 1unit
  • 25mg
  • 50mg
  • 100mg
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • c2223000
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product numberE098
  • Product descriptionClemastine fumarate
  • Packaging5g
  • Price$1001
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11480
  • Product descriptionClemastine fumarate
  • Packaging100mg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging25mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging50mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging100mg
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging250mg
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging1g
  • Price$86
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA157173
  • Product descriptionClemastine fumarate 98+%
  • Packaging5g
  • Price$289
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0006620
  • Product descriptionCLEMASTINE FUMARATE 95.00%
  • Packaging25MG
  • Price$141.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB1558
  • Product descriptionClemastine fumarate
  • Packaging1unit
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB1558
  • Product descriptionClemastine fumarate
  • Packaging500mg
  • Price$156
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456944
  • Product descriptionClemastine fumarate ≥98%
  • Packaging25mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456944
  • Product descriptionClemastine fumarate ≥98%
  • Packaging50mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456944
  • Product descriptionClemastine fumarate ≥98%
  • Packaging100mg
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456944
  • Product descriptionClemastine fumarate ≥98%
  • Packaging250mg
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456944
  • Product descriptionClemastine fumarate ≥98%
  • Packaging1g
  • Price$85
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific E098 Clemastine fumarate 5g $1001 2021-12-16 Buy
AK Scientific J11480 Clemastine fumarate 100mg $98 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 25mg $15 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 50mg $19 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 100mg $23 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 250mg $34 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 1g $86 2021-12-16 Buy
Ambeed A157173 Clemastine fumarate 98+% 5g $289 2021-12-16 Buy
American Custom Chemicals Corporation API0006620 CLEMASTINE FUMARATE 95.00% 25MG $141.75 2021-12-16 Buy
ApexBio Technology B1558 Clemastine fumarate 1unit $28 2021-12-16 Buy
ApexBio Technology B1558 Clemastine fumarate 500mg $156 2021-12-16 Buy
Arctom AS456944 Clemastine fumarate ≥98% 25mg $15 2021-12-16 Buy
Arctom AS456944 Clemastine fumarate ≥98% 50mg $19 2021-12-16 Buy
Arctom AS456944 Clemastine fumarate ≥98% 100mg $23 2021-12-16 Buy
Arctom AS456944 Clemastine fumarate ≥98% 250mg $34 2021-12-16 Buy
Arctom AS456944 Clemastine fumarate ≥98% 1g $85 2021-12-16 Buy

Properties

Melting point :158-162°C
alpha :D21 +16.9° (methanol)
Boiling point :154°C (rough estimate)
Density :1.0247 (rough estimate)
refractive index :1.5790 (estimate)
storage temp. :2-8°C
solubility :DMSO: soluble5mg/mL (clear solution; warmed)
form :powder
color :white to beige
optical activity :[α]/D +15 to +25°, c = 1 in methanol
InChIKey :PMGQWSIVQFOFOQ-YKVZVUFRSA-N
CAS DataBase Reference :14976-57-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Clemastine is a selective histamine H1 receptor antagonist (Ki = 0.26 nM) that also displays high affinity for muscarinic receptors (Ki = 16 nM). It has also recently been identified as a positive allosteric modulator of P2X7 receptor signaling. Clemastine has long been used to inhibit histamine-induced bronchoconstriction in asthma and airway hyperresponsive studies.

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