(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0 Maʻemaʻe ≥99.0% (HPLC) Maʻemaʻe Kiʻekiʻe
Mea Manufacturer lako me High maemae a me 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
| Inoa Kimia | (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol |
| Nā huaʻōlelo like | D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol;Chloramphenico L-Kumu;L-Kumu;Levoamine |
| Helu CAS | 716-61-0 |
| Helu CAT | RF-CC292 |
| Kūlana Kūʻai | Ma ka waihona, hoʻonui ʻia a hiki i nā tona |
| ʻĀpana Molekala | C9H12N2O4 |
| Kaumaha Molecular | 212.2 |
| Ka hikiwawe | Hiki i ka wai, Ethanol, Methanol, DMF, DMSO |
| Kūlana Hoʻouna | Hoʻouna ʻia ma lalo o ka wela ambient |
| Brand | Kemika Ruifu |
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Keʻokeʻo i ka Pale Melemele Pada |
| Lae hehee | 160.0~165.0 ℃ |
| Nalo ma ka maloo | ≤0.50% |
| Koena ma ka Ignition | ≤0.50% |
| ʻO ka ʻōniʻoniʻo [a]20D | -28.5° ~ -30.5° |
| Māmā (KF) | ≤0.50% |
| Maʻemaʻe / Kaʻina Hanana | ≥99.0% (HPLC) |
| Hoʻokahi haumia | ≤0.50% |
| Huina paumaele | ≤1.0% |
| Kūlana hoʻāʻo | Kūlana ʻoihana |
| Hoʻohana | Nā Kūwaena Lapaʻau;Chloramphenico L-Kukū |
Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, pahu pahu pahu, 25kg / pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 57794-08-8 ), kapa ʻia ʻo D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol me ke ʻano kiʻekiʻe.
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 57794-08-8) (Chloramphenicol base) he mea waena no ka synthesizing Chloramphenicol, he laulā ākea. lāʻau antibiotic.ʻO ke kumu Chloramphenicol ka makua 4-nitrophenylpropylamine i hana ʻia e ka hydrolysis o ka dichloroacetamide o chloramphenicol.ʻAʻole hana ʻo Chloramphenicol base ma ke ʻano he antibiotic, akā naʻe, he hana koʻikoʻi ia i ka synthesis a me nā hana antibacterial o chloramphenicol a me nā lāʻau ʻē aʻe o nā hanauna hou, i hōʻike ʻia e thiamphenicol a me kāna mau analogues hoʻokolohua, bromamphenicol a me methamphenicol.
