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ChemicalBook >> CAS DataBase List >> L-KAWAIN

L-KAWAIN

L-KAWAIN price.
  • $9 - $1312.5
  • Product name: L-KAWAIN
  • CAS: 500-64-1
  • MF: C14H14O3
  • MW: 230.26
  • EINECS:207-907-2
  • MDL Number:MFCD00467093
  • Synonyms:6-dihydro-4-methoxy-6-styryl-(r)-2h-pyran-2-on ;gonosan ;[R-(E)]-5,6-dihydro-4-methoxy-6-styryl-2H-pyran-2-one;5,6-Dihydro-4-methoxy-6-styryl-2-pyron;(6R)-5,6-Dihydro-4-methoxy-6-[(E)-2-phenylethenyl]-2H-pyran-2-one;(R)-5,6-Dihydro-4-methoxy-6-[(E)-2-phenylethenyl]-2H-pyran-2-one;2H-Pyran-2-one, 5,6-dihydro-4-methoxy-6-(2-phenylethenyl)-, [R-(E)]-;2H-Pyran-2-one, 5,6-dihydro-4-methoxy-6-styryl-, (+)-
Price54 Properties Safety Information Description
54 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • AvaChem
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 1mg
  • 5mg
  • 10mg
  • 20mg
  • 25.00mg
  • 10mM*1mLinDMSO(Solution)
  • 25mg
  • 50.00mg
  • 50mg
  • 100mg
  • 100.00mg
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 1000mg
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 99%
  • Packaging1mg
  • Price$9
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 99%
  • Packaging5mg
  • Price$23
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 99%
  • Packaging10mg
  • Price$35
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 98%
  • Packaging50mg
  • Price$88
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 99%
  • Packaging25mg
  • Price$69
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 98%
  • Packaging100mg
  • Price$155
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01DDD2
  • Product description(R)-Kavain 99%
  • Packaging250mg
  • Price$336
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU106759
  • Product descriptionKavain 98.00%
  • Packaging250MG
  • Price$530
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU106759
  • Product descriptionKavain 98.00%
  • Packaging100MG
  • Price$265
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number8163AH
  • Product descriptionL-Kawain
  • Packaging50mg
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003191
  • Product descriptionL-KAWAIN 95.00%
  • Packaging5MG
  • Price$684.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003191
  • Product descriptionL-KAWAIN 95.00%
  • Packaging10MG
  • Price$713.1
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAB0777
  • Product descriptionKavain 98%（HPLC）
  • Packaging1000mg
  • Price$1109
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAB0777
  • Product descriptionKavain 98%（HPLC）
  • Packaging500mg
  • Price$680
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAS025675
  • Product description(R)-Kavain 99%
  • Packaging1mg
  • Price$271
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY231863
  • Product descriptionKavain
  • Packaging10mg
  • Price$300
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01DDD2 (R)-Kavain 99% 1mg $9 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 99% 5mg $23 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 99% 10mg $35 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 98% 50mg $88 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 99% 25mg $69 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 98% 100mg $155 2026-05-29 Buy
aablocks AA01DDD2 (R)-Kavain 99% 250mg $336 2026-05-29 Buy
ACHEMBLOCK U106759 Kavain 98.00% 250MG $530 2026-05-27 Buy
ACHEMBLOCK U106759 Kavain 98.00% 100MG $265 2026-05-27 Buy
AK Scientific 8163AH L-Kawain 50mg $185 2021-12-16 Buy
American Custom Chemicals Corporation API0003191 L-KAWAIN 95.00% 5MG $684.81 2021-12-16 Buy
American Custom Chemicals Corporation API0003191 L-KAWAIN 95.00% 10MG $713.1 2021-12-16 Buy
Arctom AB0777 Kavain 98%（HPLC） 1000mg $1109 2026-05-26 Buy
Arctom AB0777 Kavain 98%（HPLC） 500mg $680 2026-05-26 Buy
Arctom AS025675 (R)-Kavain 99% 1mg $271 2021-12-16 Buy
Arctom SY231863 Kavain 10mg $300 2021-12-16 Buy
Next Last

Properties

Melting point :142-148℃
alpha :D20 +105° (abs alc)
Boiling point :bp0.1 195-197°
Density :1.1914 (rough estimate)
refractive index :1.5557 (estimate)
storage temp. :Amber Vial, -20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
form :Solid
color :White to Light Yellow
Stability :Light Sensitive
Major Application :pharmaceutical
pharmaceutical (small molecule) InChI :InChI=1S/C14H14O3/c1-16-13-9-12(17-14(15)10-13)8-7-11-5-3-2-4-6-11/h2-8,10,12H,9H2,1H3/b8-7+/t12-/m0/s1
InChIKey :XEAQIWGXBXCYFX-GUOLPTJISA-N
SMILES :C1(=O)O[C@@H](/C=C/C2=CC=CC=C2)CC(OC)=C1
LogP :0.784 (est)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

Kawain is a plant extract that shows antioxidant activity through cyclooxygenase enzyme inhibition. May also be active in tumor suppression and apoptotic induction.

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Suppliers and manufacturers

Shanghai Tauto Biotech Co., Ltd. J & K SCIENTIFIC LTD. Chembest Research Laboratories Limited Sinopharm Chemical Reagent Co,Ltd. Dalian Meilun Biotech Co., Ltd. Tianjin Derchemist Science & Technology Co., Ltd. Chengdu Biopurify Phytochemicals Ltd. Chengdu Climax Biotech Co., Ltd. Shanghai T&W Pharmaceutical Co., Ltd. Bide Pharmatech Ltd.