English
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0 Purity ≥99.0% (HPLC) High Purity Whakaaturanga Whakaahua
  • (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0 Purity ≥99.0% (HPLC) Pure Teitei

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

Whakaahuatanga Poto:

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

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

CAS: 716-61-0

Te ahua: Paura ma ki te kowhai kowhai

Pure: ≥99.0% (HPLC)

Pūhui Chiral, Whakangao Aromoni

E-mail: alvin@ruifuchem.com


Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Kaihanga Kaihanga me te Maamaa Teitei me te Whakangao Aromoni
(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 

Ngā Āhuatanga matū:

Ingoa matū (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
Nga kupu taurite D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol;Chloramphenico L-Tuhinga;Turanga-L;Levoamine
Tau CAS 716-61-0
Tau CAT RF-CC292
Tūnga Taonga I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi C9H12N2O4
Taumaha rāpoi 212.2
Wairewa Wairewa ki te Wai, Ewaro, Mewaro, DMF, DMSO
Tikanga Tukunga Ka tukuna i raro i te pāmahana ambient
Waitohu Ruifu Chemical

Whakatakotoranga:

Tūemi Whakatakotoranga
Te ahua Paura ma ki te kowhai kowhai
Iwi Whakarewa 160.0~165.0℃
Ngaronga i te whakamaroke ≤0.50%
Te toenga i runga i te mura ≤0.50%
Hurihuri Matapihi [a]20D -28.5° ~ -30.5°
makuku (KF) ≤0.50%
Te Maama / Tikanga Tatauria ≥99.0% (HPLC)
Te poke kotahi ≤0.50%
Nga poke katoa ≤1.0%
Paerewa Whakamatau Paerewa hinonga
Whakamahinga Takawaenga Rongoa;Chloramphenico L-Turanga

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, Paera Kaata, 25kg / Paera, kia rite ranei ki te hiahia a te kaihoko.

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Whakaorangia mai i te marama, te makuku me te mate kino.

Painga:

1

FAQ:

Taupānga:

Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 57794-08-8 ), ko D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol me te kounga teitei.

(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 57794-08-8) (Chloramphenicol base) he takawaenga mo te synthesizing Chloramphenicol, he whanui whanui kaihoko paturopi.Ko te turanga Chloramphenicol ko te matua 4-nitrophenylpropylamine i hangaia e te hydrolysis o te dichloroacetamide o te chloramphenicol.Ko te turanga o te Chloramphenicol e kore e mahi hei paturopi, heoi, he mea nui ki te whakahiato me nga mahi antibacterial o te chloramphenicol me etahi atu paturopi whakatipuranga hou, e tohuhia ana e te thiamphenicol me ona analogues whakamatautau, bromamphenicol me te methamphenicol.

Tuhia to korero ki konei ka tukuna mai ki a matou