2,3,5,6-Tetramethylpyrazine CAS 1124-11-4 Ịdị ọcha> Ụlọ ọrụ 99.5% (GC)

Nkọwa dị mkpirikpi:

Aha: 2,3,5,6-Tetramethylpyrazine

Ụdị okwu: Tetramethylpyrazine

Ọkụ: 1124-11-4

Dị ọcha:> 99.5% (GC)

Ọdịdị: White Crystal ma ọ bụ Crystal Powder

Ogo dị elu, mmepụta azụmahịa

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3,5,6-Tetramethylpyrazine (CAS: 1124-11-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical 2,3,5,6-Tetramethylpyrazine
Ụdị okwu Tetramethylpyrazine;Ligustrazine
Nọmba CAS 1124-11-4
Nọmba CAT RF-PI2149
Ọnọdụ Ahịa Na Akụrụngwa, Ike nrụpụta 20 Tọn/ọnwa
Usoro ihe omimi C8H12N2
Ibu molekụla 136.19
Ebe esi nri 190 ℃ (ọkụ)
Solubility Solubility na methanol n'ime ihe fọrọ nke nta ka ọ bụrụ nghọta;Soluble na mmiri ọkụ na ntakịrị Soluble na mmiri oyi
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Nkọwapụta
Ọdịdị Crystal White ma ọ bụ ntụ ntụ ntụ
Ụzọ ịdị ọcha / nyocha > 99.5% (GC)
Isi Ahụekere ṅara n'ọkụ, Hazelnut na ísì koko
Ebe Na-agbaze 85.0 ~ 87.0 ℃
Mmiri (nke Karl Fischer) 25.0% ~ 29.0%
Ihe fọdụrụ na mgbanye <0.10%
Mgbakọta adịghị ọcha <0.50%
Ọla dị arọ <10ppm
Arsenic (dị ka) <3pm
Cadmium (Cd) <1pm
Mercury (Hg) <1pm
Spectrum infrared Dabara na Ọdịdị
NMR Dabara na Ọdịdị
Nlele ọkọlọtọ Standardkpụrụ ụlọ ọrụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, 25kg / kaadiboodu Drum, ma ọ bụ dị ka ndị ahịa chọrọ

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri

Uru:

1

Ajụjụ:

Ngwa:

2,3,5,6-Tetramethylpyrazine (CAS: 1124-11-4), Ọrụ: 1. GB 2760-1996: ikike oriri ngwa nri.A na-ejikarị eme ihe maka nkwadebe anụ na koko, ahụekere, mkpụrụ, kọfị, chocolate na ekpomeekpo ndị ọzọ.2. Maka mmepụta ọgwụ.3. Ejiri ya dị ka ihe na-atọ ụtọ, ihe na-eme ka mmanya na-aba n'anya na-atọ ụtọ, ihe na-esi ísì ụtọ na mgbakwunye sịga.2,3,5,6-Tetramethylpyrazine bụ ihe na-esi ísì ụtọ na ụtaba ejirila aṅụ na-agwọ ọrịa dị iche iche dị ka ụkwara ume ọkụ, obi mgbawa, rhinitis na urinary incontinence.A na-ejikarị eme nchọpụta na ọgwụgwọ ọtụtụ nsogbu.2,3,5,6-Tetramethylpyrazine bụ ụdị alkaloids mara na Ligusticum walichii FRANCH.Ọ nwere ụdị ngwa ahụike dị iche iche.Ogologo oge ejirila ya na China maka ọgwụgwọ nke nsogbu obi.Ọ nwekwara mmetụta antiinflammatory na analgesic.Enwere ike iji ya maka ọgwụgwọ ọrịa neuropathy peripheral ọrịa shuga.Site na ịbanye nke ọma n'ofe mgbochi ụbụrụ ọbara, ọ nwere ike ịrụ ọrụ neuroprotection nke bara uru maka ọgwụgwọ nke ụbụrụ ischemic.Ọzọkwa, ọ nwere ike iwepụ anion superoxide ma belata mmepụta nitric oxide na leukocytes polymorphonuclear mmadụ.

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