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(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0% High Purity Featured duab
  • (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0% High Purity

(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0% High Purity

Lus piav qhia luv luv:

Lub npe: (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

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

CAS: 2964-48-9 Nr

Cov tsos mob: Dawb rau daj ntseg daj hmoov

Purity: ≥99.0% (HPLC)

Chiral Compounds, Commercial Production

E-mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Chaw tsim tshuaj paus Supply nrog High Purity thiab Commercial Production
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 

Chemical Properties:

Tshuaj npe (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
Synonyms L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol;(1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol;Chloramphenicol ANPD EP impurity
CAS Nr 2964-48-9 ib
CAT Number Qauv TSIS MUAJ: RF-CC293
Tshuag xwm txheej Nyob rau hauv Tshuag, ntau lawm Scale nce mus txog pua pua ntawm Kilograms
Molecular Formula C9H12N2O4
Molecular Luj 212.2 ib
Shipping Condition Shipped nyob rau hauv ambient kub
Hom Ruifu Tshuaj

Specifications:

Yam khoom Specifications
Qhov tshwm sim Dawb rau daj daj hmoov
Purity / Analysis Method ≥99.0% (HPLC)
Melting Point 159.0 ~ 164.0 ℃
Poob rau ziab ≤0.50%
Specific Optical Rotation +28.0° ~ +29.5°
Ib leeg Impurity ≤0.50%
Tag nrho cov impurities ≤ 1.0%
Hnyav Hlau ≤ 20ppm
Test Standard Enterprise Standard
Kev siv Chloramphenicol (CAS: 56-75-7) Intermediate

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, Cardboard Nruas, 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo thiab kab tsuag.

Qhov zoo:

1

FAQ:

Daim ntawv thov:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab chaw muag khoom ntawm (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 2964-48-9) ) nrog cov khoom zoo, kuj muaj npe L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol.Nwsyog ib qho nruab nrab ntawm Chloramphenicol (CAS: 56-75-7).

Chloramphenicol (CAS: 56-75-7), tseem hu ua chlornitromycin, yog ib tug dav-spectrum, bacteriostatic tshuaj tua kab mob muab tau los ntawm Streptomyces venezuelae.Nws yog thawj zaug cais tawm ntawm kab lis kev cai ntawm Streptomyces venequelae hauv xyoo 1947 tab sis tam sim no tau tsim tawm.Cov khoom siv hluavtaws yog racemic, kuj hu ua synthomycin.Syntomycin yog sib xyaw ntawm chloramphenicol L-isomer thiab d-isomer.Vim tias dextroisomer antibacterial nyhuv, cov nyhuv ntawm synthomycin tsuas yog ib nrab ntawm cov khoom ntuj.Nws muaj cov qauv yooj yim thiab yog thawj qhov dav-spectrum tshuaj tua kab mob tau pom.Nws muaj txiaj ntsig zoo tiv thaiv ntau tus kab mob gram-positive thiab gram-tsis zoo thiab feem ntau siv hauv kev tshawb fawb cov protein synthesis thiab xaiv rau chloramphenicol-resistant transformed cells lossis cov kab mob CAT gene.

Sau koj cov lus ntawm no thiab xa tuaj rau peb