2018 March 16 SPDS

115

Table 5: Sources of kavalactone and flavokavain materials

AK Scientific Inc. 8163AH

AvaChem Scientific

Extrasynthese (Alkemist)

Sigma

#

Compound

PhytoLab

ACC Corp.

Cerilliant

1 Kavain ((R)-(+)-Kavain)

1801

API0003191

2 d,l-Kavain

89239 89185 89250 89186 89293 89184 83762

6550

5790585

PHY89239

3 Dihydrokavain ((+)-( S )-Dihydrokavain, Marindinin) 4 Methysticin ((+)-Methysticin, Kavahin)

41866 80488 52007 75575 51773

PHY89185

PHY89186

5 Dihydromethysticin (( S )-(+)-Dihydromethysticin)

PHY89186 PHY89293

6 Yangonin

4989

7 Desmethoxyyangonin (5,6-Dehydrokawain)

8 Flavokavain A (Flavokawain A, 4- Methoxyflavokawain B)

1043

9 Flavokavain B (Flavokawain B, Persicochalcone)

83763

1045

10 Flavokavain C (Flavokawain C, 4- Hydroxyflavokawain B)

83854

1042

116 117 118