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ChemicalBook >> CAS DataBase List >> (RS)-AMPA

(RS)-AMPA

(RS)-AMPA price.
  • $119 - $6880
  • Product name: (RS)-AMPA
  • CAS: 77521-29-0
  • MF: C7H10N2O4
  • MW: 186.17
  • EINECS:
  • MDL Number:MFCD00069214
  • Synonyms:2-AMINO-3-(3-HYDROXY-5-METHYLISOXAZOL-4-YL)PROPANOIC ACID;(RS)-AMPA;(R,S)-A-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID;(RS)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID;(RS)-ALFA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID;(R,S)-2-AMINO-3-(3-HYDROXY-5-METHYL-4-ISOXAZOLYL)PROPIONIC ACID;(+/-)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID;AMPA (ZWITTERION) POTENT EXCITATORY AMI
7 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • TRC
Package
  • 5MG
  • 10mg
  • 50mg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0017655
  • Product description(R,S)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID 95.00%
  • Packaging5MG
  • Price$498.52
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number14571
  • Product description(R,S)-AMPA ≥99%
  • Packaging10mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number14571
  • Product description(R,S)-AMPA ≥99%
  • Packaging50mg
  • Price$536
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number6594
  • Product description(R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid Hydrobromide
  • Packaging10mg
  • Price$840
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number6594
  • Product description(R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionicAcidHydrobromide
  • Packaging50mg
  • Price$1720
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number4H57-1-14
  • Product description3-(3-Hydroxy-5-methylisoxazol-4-yl)-DL-alanine
  • Packaging10mg
  • Price$256
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA611500
  • Product description(R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionicAcid
  • Packaging50mg
  • Price$430
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation AAA0017655 (R,S)-ALPHA-AMINO-3-HYDROXY-5-METHYL-4-ISOXAZOLEPROPIONIC ACID 95.00% 5MG $498.52 2021-12-16 Buy
Cayman Chemical 14571 (R,S)-AMPA ≥99% 10mg $119 2021-12-16 Buy
Cayman Chemical 14571 (R,S)-AMPA ≥99% 50mg $536 2021-12-16 Buy
Medical Isotopes, Inc. 6594 (R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid Hydrobromide 10mg $840 2021-12-16 Buy
Medical Isotopes, Inc. 6594 (R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionicAcidHydrobromide 50mg $1720 2021-12-16 Buy
SynQuest Laboratories 4H57-1-14 3-(3-Hydroxy-5-methylisoxazol-4-yl)-DL-alanine 10mg $256 2021-12-16 Buy
TRC A611500 (R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionicAcid 50mg $430 2021-12-16 Buy

Properties

Melting point :240 °C
Density :1.386±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :H2O: 1.2 mg/mL
form :solid
pka :2.15±0.10(Predicted)
color :white
Water Solubility :Soluble in water (10mM, gentle warming)
Stability :Hygroscopic
CAS DataBase Reference :77521-29-0
EPA Substance Registry System :.alpha.-Amino-2,3-dihydro-5-methyl-3-oxo-4-isoxazolepropanoic acid (77521-29-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

AMPA is the defining agonist for the AMPA subgroup of ionotropic glutamate receptors, which mediate excitatory neurotransmission. Because AMPA does not interfere with binding sites for kainic acid or NMDA , it can be used to distinguish AMPA receptor-specific activity that contributes to a neuronal response. (R,S)-AMPA contains an equal mixture of the active (S)-enantiomer and the inactive (R)-enantiomer.

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