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ChemicalBook >> CAS DataBase List >> DL-KYNURENINE

DL-KYNURENINE

DL-KYNURENINE price.
  • $58 - $1732.5
  • Product name: DL-KYNURENINE
  • CAS: 343-65-7
  • MF: C10H12N2O3
  • MW: 208.22
  • EINECS:206-445-9
  • MDL Number:MFCD00025194
  • Synonyms:TIMTEC-BB SBB005347;2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid;Alanine, 3-anthraniloyl-;Benzenebutanoic acid, alpha,2-diamino-gamma-oxo-;Kynurenin;Kynurenine;Quinurenine;3-ANTHRANILOYL-DL-ALANINE
12 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 5MG
  • 50MG
  • 100mg
  • 250mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product numberE791
  • Product descriptionDL-Kynurenine
  • Packaging100mg
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number343657
  • Product description2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid
  • Packaging250mg
  • Price$506.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number343657
  • Product description2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid
  • Packaging1g
  • Price$1242.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0000055
  • Product descriptionDL-KYNURENINE 95.00%
  • Packaging5MG
  • Price$756.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0000055
  • Product descriptionDL-KYNURENINE 95.00%
  • Packaging50MG
  • Price$1732.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM303090
  • Product description2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 95%
  • Packaging5g
  • Price$609
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21008223
  • Product description2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 95+%
  • Packaging5g
  • Price$651
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number11306
  • Product descriptionracKynurenine
  • Packaging50mg
  • Price$190
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number61250
  • Product descriptionDL-Kynurenine ≥95.0% (NT)
  • Packaging250mg
  • Price$148
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number61250
  • Product descriptionDL-Kynurenine ≥95.0% (NT)
  • Packaging1g
  • Price$561
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberK661000
  • Product descriptionracKynurenine
  • Packaging5mg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number015407
  • Product descriptionrac Kynurenine
  • Packaging5mg
  • Price$425
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific E791 DL-Kynurenine 100mg $58 2021-12-16 Buy
Alichem 343657 2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 250mg $506.52 2021-12-16 Buy
Alichem 343657 2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 1g $1242.18 2021-12-16 Buy
American Custom Chemicals Corporation MTB0000055 DL-KYNURENINE 95.00% 5MG $756.25 2021-12-16 Buy
American Custom Chemicals Corporation MTB0000055 DL-KYNURENINE 95.00% 50MG $1732.5 2021-12-16 Buy
Chemenu CM303090 2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 95% 5g $609 2021-12-16 Buy
Crysdot CD21008223 2-Amino-4-(2-aminophenyl)-4-oxobutanoicacid 95+% 5g $651 2021-12-16 Buy
Medical Isotopes, Inc. 11306 racKynurenine 50mg $190 2021-12-16 Buy
Sigma-Aldrich 61250 DL-Kynurenine ≥95.0% (NT) 250mg $148 2024-03-01 Buy
Sigma-Aldrich 61250 DL-Kynurenine ≥95.0% (NT) 1g $561 2024-03-01 Buy
TRC K661000 racKynurenine 5mg $65 2021-12-16 Buy
Usbiological 015407 rac Kynurenine 5mg $425 2021-12-16 Buy

Properties

Melting point :~235 °C (dec.)
Boiling point :347.41°C (rough estimate)
Density :1.343±0.06 g/cm3 (20 ºC 760 Torr)
refractive index :1.4830 (estimate)
storage temp. :2-8°C
solubility :Aqueous Acid (Slightly), Water (Slightly, Heated, Sonicated)
form :Solid
pka :2.21±0.23(Predicted)
color :Pale Yellow to Light Yellow
Merck :13,5343
BRN :2697333
CAS DataBase Reference :343-65-7(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
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A tryptophan metabolite, and a precursor of kynurenic acid, which is an antagonist of N-methyl-aspartate receptor.

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