Ürün Ayrıntıları
Menşe yeri: ÇİN
Marka adı: Sunshine
Sertifika: ISO,COA
Model numarası: 497-30-3
Ödeme ve Nakliye Şartları
Min sipariş miktarı: Müzakere
Fiyat: Pazarlık edilebilir
Ambalaj bilgileri: Alüminyum folyo torbası, davul
Teslim süresi: 7-15 gün
Ödeme koşulları: L/C, D/A, T/T, Western Union
Yetenek temini: TON
CAS hayır:: |
497-30-3 |
Dış görünüş:: |
beyaz katı |
Moleküler Formül:: |
C9H15N3O2S |
Moleküler ağırlık:: |
229.3 |
Einecs No:: |
207-843-5 |
MDL hayır.:: |
MFCD00006638 |
CAS hayır:: |
497-30-3 |
Dış görünüş:: |
beyaz katı |
Moleküler Formül:: |
C9H15N3O2S |
Moleküler ağırlık:: |
229.3 |
Einecs No:: |
207-843-5 |
MDL hayır.:: |
MFCD00006638 |
Product Description:
Product Name: L-(+)-Ergothioneine CAS 497-30-3
Synonyms:
(2S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate;
[(S)-1-carboxy-2-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-ethyl]-trimethyl-ammonium,betaine;
1H-Imidazole-4-ethanaminium, .alpha.-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (.alpha.S)-;
Chemical & Physical Properties:
Appearance: White solid
Assay: ≥99%
Melting point: 275-277 ℃ (dec.)
Density: 1.2541 (rough estimate)
Refractive index: 1.6740 (estimate)
Storage conditions: -20 ℃
Solubility: Soluble in water (up to 10mg/ml)
Acidity coefficient (pKa): 1.706±0.32
PH value : +47^o (c=1 in water)
Water solubility: water: 50 mg/mL, the clear and colorless
Stability: It remains stable for one year from the date of purchase. The aqueous solution can be stored at -20 ℃ for no more than one day.
Safety Information:
WGK Germany: 3
HS Code: 2933299090
Application: L-Ergothioneine is a natural molecule isolated from the ergot fungus of rye and was later discovered in rat red blood cells and livers as well as many other animal tissues.
Its antioxidant properties can offer the therapeutic potential of this compound, or it can be used as a food additive or in cosmetics.
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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.
