D-2-Aminobutyric Acid CAS 2623-91-8 (HD-Abu-OH) Mayeso >99.0% Factory
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga D-2-Aminobutyric Acid (HD-Abu-OH) (CAS: 2623-91-8) yokhala ndipamwamba kwambiri.Ruifu Chemical imapereka ma amino acid ndi zotumphukira.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Gulani HD-Abu-OH,Please contact: alvin@ruifuchem.com
| Dzina la Chemical | D-2-Aminobutyric Acid |
| Mawu ofanana ndi mawu | HD-Abu-OH;D-Abu-OH;HD-2-Abu-OH;D-(-) -2-Aminobutyric Acid;(R)-(-)-2-Aminobutyric Acid;(R) -(-) -α-Aminobutyric Acid;D-alpha-amino-n-Butyric Acid;D-α-Aminobutyric Acid |
| Stock Status | Mu Stock, Mphamvu Yopanga Kumatani |
| Nambala ya CAS | 2623-91-8 |
| Molecular Formula | C4H9NO2 |
| Kulemera kwa Maselo | 103.12 g / mol |
| Melting Point | >300 ℃ (kuyatsa) |
| Kuchulukana | 1.105 |
| Kusungunuka kwamadzi | Zosungunuka mu Madzi |
| Kusungunuka mu Madzi | Pafupifupi Transparency |
| Kusungirako Temp. | Malo Ozizira & Owuma (≤25 ℃) |
| COA & MSDS | Likupezeka |
| Gulu | Zachilendo Amino Acids |
| Mtundu | Ruifu Chemical |
| Zizindikiro Zowopsa | Xi - Wokhumudwitsa | Zowopsa | Zokwiyitsa |
| Ndemanga za Chitetezo | S22 - Osapumira fumbi.S24/25 - Pewani kukhudzana ndi khungu ndi maso. | ||
| WGK Germany | 3 | HS kodi | 2922491990 |
| Zinthu | Miyezo Yoyendera | Zotsatira |
| Maonekedwe | White Crystalline Powder | Zimagwirizana |
| Kusinthasintha Kwachindunji [α]20/D | -19.0° mpaka -21.0° (C=2 mu 6N HCl) | -20.4 ° |
| Chloride (Cl) | ≤0.02% | <0.02% |
| Kutaya pa Kuyanika | <0.50% | 0.12% |
| Zotsalira pa Ignition | <0.10% | 0.07% |
| Zitsulo Zolemera (Pb) | ≤10ppm | <10ppm |
| Kuyesa | > 99.0% | 99.8% |
| Osakhala Nyama | Zimagwirizana | Zimagwirizana |
| Infrared Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
| Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
| Mapeto | Chogulitsachi mwa Inspection Accords ndi Enterprise Standard | |
Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani m'mitsuko yosindikizidwa pamalo ozizira, owuma (≤25 ℃) ndi nyumba yosungiramo mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
D-2-Aminobutyric Acid (HD-Abu-OH) (CAS: 2623-91-8) ndi isomer ya L-Aminobutyric Acid.
Chiyambi: D-2-Aminobutyric Acid ndi amino acid yochokera ku amino acid ndipo angagwiritsidwe ntchito ngati biochemical reagent.
Ntchito: D-2-Aminobutyric Acid ndi kiyi wapakatikati mankhwala chiral, chiral mankhwala ndi chiral chakudya zina, ndipo chimagwiritsidwa ntchito m'minda ya mankhwala, mankhwala ndi chakudya.D-2-Aminobutyric Acid ndi ofunikira osakhala achilengedwe a chiral α-amino acid.Ndikofunikira kwamankhwala opangira mankhwala komanso chiral chapakatikati, ndipo amagwiritsidwa ntchito kwambiri popanga mankhwala.
Njira ya kaphatikizidwe: Pakalipano, zolembazo zimafotokoza za kaphatikizidwe ka D-2-Aminobutyric Acid, monga kugwiritsa ntchito methionine mu d kasinthidwe ngati zopangira kupanga D-2-Aminobutyric Acid kudzera mu desulfurization ndi njira zina.Ammonia hydrolysis reaction njira, mankhwala kulekana njira, etc. Choyamba, racemic 2-Aminobutyric Acid ndi acetylated kupeza N-Acetyl-2-Aminobutyric Acid, ndiyeno amino acylase yotengedwa impso nkhumba ntchito kusankha hydrolyze (S). ) -configuration N-Acetyl-2-Aminobutyric Acid, potero kupeza (S) -2-Aminobutyric Acid, unhydrolyzed (R) -N-Acetyl -2-Aminobutyric Acid anali racemized ndi njira yoyenera kupeza racemic 2-Aminobutyric Acid , motero akuzindikira kusintha kwake kwamphamvu kwa kinetic ndi zokolola zake zomaliza kufika pa 71.9%.
Ntchito: D-2-Aminobutyric Acid imagwiritsidwa ntchito ngati mankhwala apakatikati
