D-2-Aminobutyric Acid CAS 2623-91-8 (HD-Abu-OH) Chiyero>99.0% Factory
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira D-2-Aminobutyric Acid (HD-Abu-OH) (CAS: 2623-91-8) ine mhando yepamusoro.Ruifu Chemical inopa amino acids uye zvinobva.Isu tinokwanisa kupa kuendesa pasirese, zvidiki uye huwandu hwakawanda huripo.Tenga HD-Abu-OH,Please contact: alvin@ruifuchem.com
| Chemical Name | D-2-Aminobutyric Acid |
| Mashoko anoreva zvakafanana | 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 | MuStock, Kukwanisa Kwekugadzira Kumatani |
| Nhamba yeCAS | 2623-91-8 |
| Molecular Formula | C4H9NO2 |
| Molecular Weight | 103.12 g/mol |
| Melting Point | >300 ℃ (lit.) |
| Density | 1.105 |
| Mvura Solubility | Soluble mumvura |
| Solubility mumvura | Kuda Kujeka |
| Storage Temp. | Nzvimbo Inotonhorera & Yakaoma (≤25℃) |
| COA & MSDS | Available |
| Category | Zvisina kujairika Amino Acids |
| Brand | Ruifu Chemical |
| Hazard Codes | Xi - Irritant | Hazard Note | Irritant |
| Safety Statements | S22 - Usafeme guruva.S24/25 - Dzivisa kusangana neganda nemeso. | ||
| WGK Germany | 3 | HS Code | 2922491990 |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Crystalline Powder | Zvinoenderana |
| Kutenderera kwakananga [α]20/D | -19.0° kusvika -21.0° (C=2 mu6N HCl) | -20.4° |
| Chloride (Cl) | ≤0.02% | <0.02% |
| Kurasika paKuomesa | <0.50% | 0.12% |
| Residue paIgnition | <0.10% | 0.07% |
| Masimbi anorema (Pb) | ≤10ppm | <10ppm |
| Assay | >99.0% | 99.8% |
| Mabviro Asiri-Mhuka | Conforms | Conforms |
| Infrared Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Proton NMR 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.
D-2-Aminobutyric Acid (HD-Abu-OH) (CAS: 2623-91-8) inonzi isomer yeL-Aminobutyric Acid.
Nhanganyaya: D-2-Aminobutyric Acid is an amino acid derivative uye inogona kushandiswa se biochemical reagent.
Chishandiso: D-2-Aminobutyric Acid ndiyo yakakosha yepakati yemishonga yechiral, chiral pesticides uye chiral food additives, uye inoshandiswa zvakanyanya muminda yemishonga, mishonga yezvipembenene uye chikafu.D-2-Aminobutyric Acid inokosha isiri yepanyama chiral α-amino acid.Iyo yakakosha kemikari mbishi zvinhu uye chiral yepakati, uye inoshandiswa zvakanyanya mukugadzirwa kwezvinodhaka.
Synthesis nzira: Parizvino, zvinyorwa zvinoshuma nezve synthesis yeD-2-Aminobutyric Acid, sekushandisa methionine mu d configuration seyakagadzirwa kuti igadzire D-2-Aminobutyric Acid kuburikidza nedesulfurization uye mamwe matanho.Ammonia hydrolysis reaction method, chemical separation method, etc. Kutanga, iyo racemic 2-Aminobutyric Acid is acetylated kuti iwane N-Acetyl-2-Aminobutyric Acid, uye ipapo amino acylase yakabviswa kubva muitsvo yenguruve inoshandiswa kusarudza hydrolyze (S). ) -kugadzirisa N-Acetyl-2-Aminobutyric Acid, nokudaro vachiwana (S) -2-Aminobutyric Acid, iyo unhydrolyzed (R) -N-Acetyl -2-Aminobutyric Acid yakasanganiswa nenzira yakakodzera yekuwana racemic 2-Aminobutyric Acid. , nokudaro ichiziva kugadzirisa kwayo kinetic uye goho rayo rekupedzisira rinosvika 71.9%.
Shandisa: D-2-Aminobutyric Acid inoshandiswa semushonga wepakati
