CAS No. 497-30-3

Spec.: Cosmetics
Content: 99%

Cosmate®EGT,Ergothioneine(EGT) is an important active substance in human boday.Ergothioneine is obtained by multi fermentation of Hericium Erinaceum & Tricholoma Matsutake.Multi fermentation can increase the yield of L-Ergothioneine,which is a sulfur-containing derivative of the amino acid histidine,a unique stable antioxidant and cytoprotective agent,existing in the human body.Ergothioneine can be transferred inside mitochondria by the transporter OCTN-1 in skin keratinocytes and fibroblasts,thus playing the anti-oxidation and protection functions.
Appearance	White Powder
Assay	99% min.
Loss on Drying	1% max.
Heavy Metals	10 ppm max.
Arsenic	2 ppm max.
Lead	2 ppm max.
Mercury	1 ppm max.
E.Coli	Negative
Total Plate Count	1,000cfu/g
Yeast & Mold	100 cfu/g
Applications	Anti-Aging,Antioxidation,Sun Screen,Skin Reparing

Appearance	Dark yellow liquid
Ergothioneine conten	130.0 mg/L
pH Value	5.0~8.0
Heavy Metals(as Pb)	10 ppm max.
Packaging	1kg Bottle or According Customers′ Requests
Production Capacity	200mt
Price	usd120~200/kg FOB Shanghai, China

Appearance	Off-white or white powder
Assay %	98.5% min
Pb mg/kg	9 mg/kg max
As	2mg/kg max
Hg	1mg/kg max

EINECS:207-843-5
Molecular formula:C9H15N3O2S

Purity: 99,0%

Description:
L-(+)-Ergothioneine is a natural amino acid isolated from the rye ergot fungus and later identified in rat erythrocytes and the liver. L-(+)-Ergothioneine is an antioxidant and a unique cell physiological protective agent, which has many physiological functions such as scavenging free radicals, whitening, anti-aging, preventing ultraviolet radiation damage, maintaining DNA synthesis and normal cell growth.

• Molecular Weight: 229.30
• Molecular Formula: C9H15N3O2S

Purity: >95%

Canonical SMILES:
C[N+](C)(C)C(CC1=CNC(=S)N1)C(=O)[O-]

InChI:
InChI=1S/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-/m0/s1

InChIKey: SSISHJJTAXXQAX-ZETCQYMHSA-N

• Melting Point: >225°C (dec.)
• Solubility: Soluble in Water
• Appearance: White to Off-white Solid
• Storage: Store at -20°C

Synonyms:
1H-Imidazole-4-ethanaminium, α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (αS)-; (2S)-3-(2-Sulfanyl-1H-imidazol-4-yl)-2-(trimethylazaniumyl)propanoate; (S)-5-(2-Carboxy-2-(trimethylammonio)ethyl)-1H-imidazole-2-thiolate; 1H-Imidazole-4-ethanaminium, α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (S)-; 2-Mercapto-N,N-dimethylhistidine methyl ester betaine; 2-Mercaptohistidine betaine; 2-Mercaptohistidine trimethylbetaine; L-Ergothioneine; ErgoActive; Ergothioneine; Ergothionine; Histidine, 2-mercapto-, trimethylbetaine; Histidine, 2-mercapto-N,N-dimethyl-, betaine; L-(+)-Ergothionene; NSC 7175; Phytothioneine; Sympectothion; Thiasine; Thioneine; thiotaine; Thiotane

More details are to be found on supplier website

Appearance White powder Conforms
HPLC ≥99% 99.9%
Optical rotation [α]D≥(+)125°（c=1，H2O） +125.6°
Elemental analysis
C: 47.14±0.3%,
H: 6.59±0.3%,
N: 18.33±0.3%
C: 47.06%,
H: 6.65%,
N: 18.38%
As ≤0.1ppm Conforms
Pb ≤0.1ppm Conforms
Hg ≤0.1ppm Conforms
Cd ≤0.1ppm Conforms

Smile code:
O=C([O-])[C@@H]([N+](C)(C)C)CC1=CNC(N1)=S
MDL Number:
MFCD00167474
Purity :
95%
Available in stock:
69.7 g