D-(+)-Threonine CAS 632-20-2 (HD-Thr-OH) Chiyero 98.5~101.5% Factory
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira D-(+)-Threonine (HD-Thr-OH) (CAS: 632-20-2) ine mhando yepamusoro.Ruifu Chemical inopa akateedzana amino acids uye zvinobva.Isu tinokwanisa kupa kuendesa pasirese, zvidiki uye huwandu hwakawanda huripo.Tenga D-(+)-Threonine,Please contact: alvin@ruifuchem.com
| Chemical Name | D-(+)-Threonine |
| Mashoko anoreva zvakafanana | HD-Thr-OH;D-Threonine;D-2-Amino-3-Hydroxybutanoic Acid;(2R,3S) -2-Amino-3-Hydroxybutyric Acid;D-α-Amino-β-Hydroxybutyric Acid |
| Stock Status | MuStock, Kukwanisa Kugadzira Matani makumi mashanu pamwedzi |
| Nhamba yeCAS | 632-20-2 |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Melting Point | 274℃ |
| Density | 1.307 |
| Mvura Solubility | Soluble mumvura (50 mg/ml) |
| Solubility muH2O | Pasina ruvara, Zvakajeka, 50 mg/ml H2O Pass |
| Storage Temp. | Nzvimbo Inotonhorera & Yakaoma (≤25℃) |
| COA & MSDS | Available |
| Category | Amino Acids Derivatives |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Crystalline Powder | Zvinoenderana |
| Kutenderera kwakananga [α]20/D | +27.0° kusvika +29.0° (C=6, H2O) | +27.8° |
| Transmittance | ≥98.0% (430nm, 0.5g, 10ml 2N HCl) | 99.1% |
| Chloride (Cl) | ≤0.05% | <0.05% |
| Ammonium (NH4+) | ≤0.02% | <0.02% |
| Simbi (Fe) | ≤30ppm | <30ppm |
| Masimbi anorema (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1ppm | <1ppm |
| Mamwe maAmino Acids | Chromatographically Haioneki | Not Detectable |
| Kurasika paKuomesa | <0.20% | 0.08% |
| Residue paIgnition | <0.10% | 0.06% |
| Allo-Threonine | ≤0.30% (HPLC) | 0.13% |
| Assay | 98.5% ~ 101.5% (Titration) | 99.8% |
| Mabviro Asiri-Mhuka | Conforms | Conforms |
| Infrared Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Mhedziso | Ichi Chigadzirwa neKuongorora Zvibvumirano neiyo Enterprise Standard | |
Package: Fluorinated Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa painotonhorera, yakaoma (≤25 ℃) uye inofefetera imba yekuchengetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.
Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.
Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.
Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.
HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.
Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.
Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.
MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.
Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.
Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.
Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.
Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.
Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.
Hazard Symbols Xi - Irritant
Njodzi Makodhi 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S24/25 - Dzivisa kusangana neganda nemeso.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
RTECS XO8580000
HS Code 2922491990
D-(+)-Threonine (HD-Thr-OH) (CAS: 632-20-2) ndiyo D-fomu yeThreonine, inova rudzi rweamino acids.Inogona kushandiswa kugadzirira enantiomerically yakachena 1,3-butanediol.Inoshandiswawo seyepakati panguva yekugadzirira chiral compounds semishonga inorwisa mabhakitiriya.D-Threonine inoshanda chiral dziva reagent iyo ine yakawedzera stereo-center.Semuyenzaniso, vanhu vachangobva kuishandisa sechinhu chekutanga chekubatanidza kweakadzivirirwa legionaminic acid.D-Threonine ndiyo isiri yechisikigo isomer yeL-Threonine uye inozivikanwa kuvharidzira kukura uye sero madziro synthesis yeMycobacterium smegmatis.D-Threonine inoshandiswawo sechinhu chepakati chekugadzirwa kwechiral antibiotics.Nzira yekugadzira DL-Threonine inoshandiswa seyakagadzirwa kuita neChloroacetyl Chloride pasi pemamiriro ealkaline, mushure mekusungwa pasi pekumanikidzwa kwakaderedzwa, chigadzirwa chakaburitswa neacetone uye pakupedzisira chakagadziriswa neacylase I.
