Rincian produk
Tempat asal: CINA
Nama merek: Sunshine
Sertifikasi: ISO,COA
Nomor model: 497-30-3
Syarat Pembayaran & Pengiriman
Kuantitas min Order: Perundingan
Harga: Bisa dinegosiasikan
Kemasan rincian: Tas foil aluminium, drum
Waktu pengiriman: 7-15 hari
Syarat-syarat pembayaran: L/C, D/A, T/T, Western Union
Menyediakan kemampuan: TON
Cas no:: |
497-30-3 |
Penampilan:: |
padatan putih |
Formula Molekul:: |
C9H15N3O2S |
Berat molekul:: |
229.3 |
Einec no:: |
207-843-5 |
Mdl no.:: |
MFCD00006638 |
Cas no:: |
497-30-3 |
Penampilan:: |
padatan putih |
Formula Molekul:: |
C9H15N3O2S |
Berat molekul:: |
229.3 |
Einec no:: |
207-843-5 |
Mdl no.:: |
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.
If you are interested in our products or have any questions, please feel free to contact us!
Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.
