D-(+)-Treonine CAS 632-20-2 (HD-Thr-OH) Assay 98.5 ~ 101.5% Warshada
Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya ee D- (+) - Threonine (HD-Thr-OH) (CAS: 632-20-2) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa asiidhyo amino oo taxane ah iyo soosaarayaal.Waxaan bixin karnaa gaarsiinta adduunka oo dhan, tiro yar iyo tiro badan oo la heli karo.Iibka D-(+)-Treonine,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | D-(+)-Treonine |
| La mid ah | HD-Thr-OH;D-Treonine;D-2-Amino-3-Hydroxybutanoic Acid;(2R,3S)-2-Amino-3-Hydroxybutyric Acid;D-α-Amino-β-Hydroxybutyric Acid |
| Heerka Saamiyada | Kaydka dhexdiisa, Awoodda Wax-soo-saarka 50 Tan bishii |
| Lambarka CAS | 632-20-2 |
| Qaanuunka molecular | C4H9NO3 |
| Miisaanka Molecular | 119.12 g/mol |
| Meesha dhalaalaysa | 274℃ |
| Cufnaanta | 1.307 |
| Biyuhu milmayn | Ku milmay biyaha (50 mg/ml) |
| Solubility ee H2O | Midab la'aan, Cad, 50 mg/ml H2O Pass |
| Heerkulka Kaydinta | Meel Qabow & Qallalan (≤25℃) |
| COA & MSDS | La heli karo |
| Qaybta | Amino Acids Derivatives |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Budada Crystalline White | U hogaansama |
| Wareeg gaar ah [α]20/D | +27.0° ilaa +29.0° (C=6, H2O) | +27.8° |
| Gudbinta | ≥98.0% (430nm, 0.5g, 10ml 2N HCl) | 99.1% |
| Chloride (Cl) | ≤0.05% | <0.05% |
| Ammonium (NH4+) | ≤0.02% | <0.02% |
| Birta (Fe) | ≤30pm | <30ppm |
| Biraha culus (Pb) | ≤10pm | <10pm |
| Arsenic (As2O3) | ≤1ppm | <1pm |
| Amino Acids kale | Chromatographic ahaan lama ogaan karo | Lama ogaan karo |
| Khasaare xagga qalajinta | <0.20% | 0.08% |
| Hadhaaga dabka | <0.10% | 0.06% |
| Allo-Threonine | ≤0.30% (HPLC) | 0.13% |
| Qiimayn | 98.5% ~ 101.5% (Titration) | 99.8% |
| Asal aan Xayawaan ahayn | waafaqsan | waafaqsan |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabtan iyadoo la raacayo Heshiisyada Kormeerka ee Heerarka Ganacsiga | |
Xidhmada: Dhalada fluorinated, bacda bireed aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha daboolan meel qabow, qalalan (≤25℃) iyo bakhaar hawo leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.
Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Xeerarka halista 36/37/38 - Ka xanaajiya indhaha, habdhiska neefsiga iyo maqaarka.
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S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
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WGK Germany 3
RTECS XO8580000
HS code 2922491990
D-(+)-Threonine (HD-Thr-OH) (CAS: 632-20-2) waa nooca D-ga Threonine, oo ah nooc ka mid ah asiidhyada amino.Waxaa loo isticmaali karaa diyaarinta entiomerically saafi ah 1,3-butanediol.Waxa kale oo loo isticmaalaa dhexdhexaadinta inta lagu jiro diyaarinta xeryahooda chiral sida antibiyootiga.D-Threonine waa reagent barkad dabaasha ah oo wax ku ool ah kaas oo ka kooban xarun-stereo-dheeraad ah.Tusaale ahaan, dadku waxay dhawaan u isticmaaleen sidii walxaha bilawga ah ee wadarta guud ee legionaminic acid ee la ilaaliyo.D-Threonine waa isomer-ka aan-dabiiciga ahayn ee L-Threonine waxaana loo yaqaanaa in uu joojiyo koritaanka iyo gidaarka unugga ee Mycobacterium smegmatis.D-Threonine waxa kale oo loo istcimaalaa sidii dhexdhexaadiye synthetic ee soo saarista antibiyootiga chiral.Habka wax-soo-saarka DL-Threonine waxaa loo isticmaalaa sida alaabta ceeriin si looga falceliyo Chloroacetyl Chloride ee xaaladaha alkaline, ka dib xoojinta cadaadiska hoos u dhaca, badeecada waxaa lagu soo saaray acetone oo ugu dambeyntii lagu xalliyay acylase I.
