L-(+)-Ergothioneine

$46 - $1544

Price

Brand	Packaging	Price	Product name
AK Scientific 2726BB	5mg	$166	Ergothioneine
AK Scientific 2726BB	25mg	$380	Ergothioneine
Ambeed A573400	1g	$209	(S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate
Ambeed A573400	100mg	$46	(S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate
Ambeed A573400	250mg	$79	(S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate
Ambeed A573400	5g	$729	(S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate
American Custom Chemicals Corporation API0000620	25MG	$794.5	L-(+)-ERGOTHIONEINE
Cayman Chemical 14905	10mg	$115	L-(+)-Ergothioneine
Cayman Chemical 14905	5mg	$62	L-(+)-Ergothioneine
Cayman Chemical 14905	25mg	$254	L-(+)-Ergothioneine

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Melting point	275-277°C (dec.)
Density	1.2541 (rough estimate)
refractive index	1.6740 (estimate)
storage temp.	-20°C
solubility	Soluble in Water (up to 10 mg/ml)
form	White solid.
pka	1.706±0.32(predicted)
color	White or off-white
PH	+47^o (c=1 in water)
biological source	fungus (Actinomycetales) fungus (Ascomycota) fungus (Basidiomycota)
Water Solubility	water: 50mg/mL, clear, colorless
Stability	Stable for 1 year from date of purchase as supplied. Solutions in water may be stored at -20°C for no more then 1 day.
InChI	InChI=1/C9H15N3O2S/c1-12(2,3)7(8(13)14)4-6-5-10-9(15)11-6/h5,7H,4H2,1-3H3,(H2-,10,11,13,14,15)/t7-/s3
InChIKey	SSISHJJTAXXQAX-KPOCXSGKNA-N
SMILES	[N+](C)(C)(C)[C@@H](CC1=CNC(S)=N1)C([O-])=O \|&1:4,r\|
EPA Substance Registry System	1H-Imidazole-4-ethanaminium, .alpha.-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (.alpha.S)- (497-30-3)