English
(1R, 2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 716-61-0 Ịdị ọcha ≥99.0% (HPLC) Ihe osise dị ọcha egosipụtara
  • (1R,2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 716-61-0 Ịdị ọcha ≥99.0% (HPLC) Ịdị ọcha

(1R,2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 716-61-0 Ịdị ọcha ≥99.0% (HPLC) Ịdị ọcha

Nkọwa dị mkpirikpi:

Aha: (1R,2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol

D-(-)-threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol.

Ọnọdụ: 716-61-0

Ọdịdị: White to Pale Yellow Powder

Dị ọcha: ≥99.0% (HPLC)

Ngwakọta Chiral, Mmepụta Azụmahịa

E-mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Onye na-emepụta ihe nwere ịdị ọcha dị elu na mmepụta azụmahịa
(1R,2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 716-61-0
(1S,2S)-(+) -2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 2964-48-9
Chloramphenicol CAS 56-75-7 

Njirimara kemịkalụ:

Aha Chemical (1R, 2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol.
Ụdị okwu D (-) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol;Chloramphenico L-Base;L-Base;Levoamine
Nọmba CAS 716-61-0
Nọmba CAT RF-CC292
Ọnọdụ Ahịa N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi C9H12N2O4
Ibu molekụla 212.2
Solubility Soluble na mmiri, ethanol, methanol, DMF, DMSO
Ọnọdụ mbupu Ebugara n'okpuru okpomọkụ gburugburu
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Nkọwapụta
Ọdịdị Ọcha na-acha odo odo na-acha odo odo
Ebe Na-agbaze 160.0 ~ 165.0 ℃
Ọnwụ na ihicha ≤0.50%
Ihe fọdụrụ na mgbanye ≤0.50%
Ntụgharị anya [a] 20D -28.5° ~ -30.5°
Mmiri (KF) ≤0.50%
Ụzọ ịdị ọcha / nyocha ≥99.0% (HPLC)
Otu adịghị ọcha ≤0.50%
Mgbakọta adịghị ọcha ≤1.0%
Nlele ọkọlọtọ Standardkpụrụ ụlọ ọrụ
Ojiji Ndị n'etiti ọgwụ;Chloramphenico L-Base

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, Cardboard Drum, 25kg / 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 ọkụ, mmiri mmiri na ụmụ ahụhụ.

Uru:

1

Ajụjụ:

Ngwa:

Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta ihe na onye na-ebubata (1R,2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol (CAS: 57794-08-8) ), a na-akpọkwa D- (-) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol nwere àgwà dị elu.

(1R,2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol (CAS: 57794-08-8) (Chloramphenicol base) bụ ihe dị n'etiti maka ịmepụta Chloramphenicol, ụdị dị iche iche. ọgwụ nje gị n'ụlọnga.Chloramphenicol base bụ nne na nna 4-nitrophenylpropylamine guzobere site na hydrolysis nke dichloroacetamide nke chloramphenicol.Chloramphenicol base per se anaghị arụ ọrụ dị ka ọgwụ nje, Otú ọ dị, ọ na-arụ ọrụ dị mkpa na njikọ na antibacterial ọrụ nke chloramphenicol na ọgbọ ọhụrụ ọgbọ ọgwụ nje, na-anọchi anya thiamphenicol na nnwale analogues, bromamphenicol na methamphenicol.

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