Product Name	(±)Alpha-Lipoic acid (Thioctic acid)
Synonym	6,8-Dithiooctanoic acid, (±)-1,2-Dithiolane-3-pentanoic acid, DL-6,8-Thioctic acid
Product Nawah code	AMAY2259
CAS number	1077-28-7
Empirical Formula	C₈H₁₄O₂S₂
Molecular weight	206.33 g/mol
PubChem Substance ID	6112
Storage temperature	2-8 ^oC
Physical appearance	Yellow powder
Purity	≥98%
Disclaimer	The producer certifies that this reference material meets the specification stated in its certificate until the expiry date, provided it is stored unopened at the recommended temperature herein.

Product Name	(−)-Epigallocatechin gallate analytical standard
Synonym	(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate, EGCG
Product Nawah code	HIKA20042
CAS number	989-51-5
Empirical Formula	C22H18O11
Molecular weight	458.37
PubChem Substance ID	65064
Storage temperature	2-8 ^oC
Physical appearance	White to faint red powder
Purity	≥98%
Description	(-)-Epigallocatechin gallate (EGCG) is an antioxidant polyphenol flavonoid that exerts many biological actions. For example, it exerts anti-tumor properties by inhibiting telomerase and DNA methyltransferase activity, it blocks the activation of epidermal growth factor (EGF) receptors and human epidermal growth factor receptor-2 (HER-2), it reduces skeletal muscle atrophy beside reported anti-aging property and increases myogenic differentiation.
Related literature	Moon HS, et al. Chemico-Biological Interactions 167(2), 85-98, (2007). Kim AR, et al. Biochemical and Biophysical Research Communications 486(2), 378-384, (2017). Britschgi A, et al. British Journal of Haematology 149(1), 55-64, (2010)

Product Name	2- aminoheptane sulphate analytical standard
Synonym	Heptan-2-amine sulfate
Product Nawah code	AMMO221019
CAS number	6411-75-2
Empirical Formula	C14H36N2O4S
Molecular weight	328.51 g/mol
PubChem Substance ID	44134533
Storage temperature	20 ^oC
Physical appearance	White Powder
Purity (HPLC area% normalized)	≥98%

Product Name	[6]-Gingerol analytical standard
Synonym	3-Decanone, 5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-, (5S)-, 5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-decanone, 6-Gingerol
Product Nawah code	AHLH19041
CAS number	23513-14-6
Empirical Formula	C17H26O4
Molecular weight	294.39
PubChem Substance ID	329757645
Storage temperature	2-8 ^oC
Physical appearance	Yellowish – Oily
Purity	≥98%
Description	[6]-Gingerol is a naturally occurring bioactive compound found in ginger (Zingiber officinale). Gingerol is known to possess anti-inflammatory, anti-tumor and antioxidant properties. Furthermore, it down regulates proinflammatory cytokine release by macrophages. It has been shown to inhibit COX-2 expression by blocking the activation of p38 MAP kinase and NF-κB in phorbol ester-stimulated mouse skin.
Related literature	Andreas Nievergelt et al. Bioorganic & medicinal chemistry, 18(9) (2010) 4-7. Bing-Hung Chen et al. Journal of natural products, 72(5), (2009)3-11. Chung-Yi Chen et. al. Journal of natural products, 71(1), (2008) 1-10.

Working Standards