D-(-)-Pantolactone CAS 599-04-2 Kuchena > 99.0% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira D-(-)-Pantolactone (CAS: 599-04-2) ine mhando yepamusoro.Ruifu Chemical inopa akateedzana ezvivharo zvekuvaka.Ruifu inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, madiki uye akawanda akawanda aripo.Tenga D-(-)-Pantolactone,Please contact: alvin@ruifuchem.com
| Chemical Name | D-(-)-Pantolactone |
| Mashoko anoreva zvakafanana | D-Pantolactone;(R)-(-)-Pantolactone;Pantolactone;(R)-(-)-α-Hydroxy-β,β-Dimethyl-γ-Butyrolactone;(R)-(-)-β,β-Dimethyl-α-Hydroxy-γ-Butyrolactone;(R) -3-Hydroxy-4,4-Dimethyldihydrofuran-2(3H) -imwe;Pantoic Acid γ-Lactone;D-(-)-alpha-Hydroxy-beta,beta-Dimethyl-gamma-Butyrolactone;D-(-) -2-Hydroxy-3,3-Dimethyl-γ-Butyrolactone;D-(-)-Pantoyl Lactone |
| Stock Status | MuStock, Mass Production |
| Nhamba yeCAS | 599-04-2 |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 g/mol |
| Melting Point | 90.0 kusvika 94.0 ℃ |
| Boiling Point | 120.0~122.0℃/15 mm Hg(lit.) |
| Sensitive | Hygroscopic |
| Mvura Solubility | Soluble muMvura, Anenge Transparency |
| Storage Temp. | Nzvimbo Inotonhorera & Yakaoma (2~8℃) |
| COA & MSDS | Available |
| Category | Chiral Building Blocks |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Particulate Powder | Conforms |
| Kuchena / Analysis Method | >99.0% (GC) | 99.71% |
| Kutenderera kwakananga [α]20/D | -49.0° kusvika -53.0° (C=2 muH2O) | -51.8° |
| Mvura naKarl Fischer | <0.50% | 0.27% |
| Asidi Yemahara | <0.50% | <0.50% |
| Residue paIgnition | <0.10% | <0.10% |
| Masimbi anorema (Pb) | ≤0.002% | <0.002% |
| Chloride (Cl) | ≤0.005% | <0.005% |
| Yeast Mold | ≤100cfu/g | Conforms |
| Escherichia Coli | ≤20MPN/100g | Conforms |
| Staphylococcus Aureus | Undetected | Undetected |
| Salmonella | Undetected | Undetected |
| Mold | ≤10MPN/100g | Conforms |
| Infrared Spectrum | Zvinoenderana NeChimiro | Zvinoenderana |
| 1 H NMR Spectrum | Zvinoenderana NeChimiro | Zvinoenderana |
| Mhedziso | Chigadzirwa chacho chakaedzwa uye chinoenderana nezvinodiwa | |
Package:Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma (2~8℃) yekuchengetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.
KutumiraKuendesa kupasirese neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.
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.
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany 1
FLUKA BRAND F CODES 3-10
TSCA Hongu
HS Code 2932209090
D-(-) -Pantolactone (CAS: 599-04-2) inokosha yepakati mukugadzirwa kwepantothenic acid pamwe nekuora kwechigadzirwa chepantothneic acid muchiropa.Inokonzera kuvhiringidzika uye hypothermia, uye inodzivirira phenamine-induced hyperthermia.
D-(-)-Pantolactone ndeye chiral axiliary inoshandiswa mune dzakawanda asymmetric synthesis reactions.Inogona kushandiswa sechiral kutanga zvinhu kugadzira mamwe makemikari.
Biological chiitiko D-(-)-Pantolactone chigadzirwa chekuora chepantothenic acid.pantothenic acid ivhitamini inonyungudika mumvura.Shandisa yepakati calcium pantothenate.inoshandiswa semishonga yepakati inoshandiswa mukugadzirwa kweD-calcium pantothenate, D-Panthenol.
