Methyl-β-Cyclodextrin CAS 128446-36-6 (Me-β-CD)

Lus piav qhia luv luv:

Lub npe tshuaj: Methyl-β-Cyclodextrin

Synonyms: MβCD;Me-β-CD;Methyl-β-CD

CAS: 128446-36-6 Nr

Purity:> 98.0% (HPLC)

Dawb hmoov, tsw ntxhiab, tsis muaj ntxhiab tsw, qab zib

Hu rau: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Methyl-β-Cyclodextrin,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Methyl-β-Cyclodextrin
Synonyms	MβCD;Me-β-CD;methyl-β-CD;Methyl-beta-Cyclodextrin;Beta-Cyclodextrin Methyl Ethers
Tshuag xwm txheej	Hauv Tshuag, Kev Lag Luam Ntau Lawm
CAS Nr	128446-36-6
Molecular Formula	C54H94O35
Molecular Luj	1303.3 g / mol
Melting Point	180.0 ~ 182.0 ℃ (lit.)
Qhov ntom	1.4 ± 0.1g / cm3
Dej Solubility	Soluble hauv dej, Yuav luag Transparency
COA & MSDS	Muaj
Txee lub neej	24 Lub Hlis yog khaws cia kom raug
Keeb kwm	Shanghai, Suav
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Specifications	Cov txiaj ntsig
Qhov tshwm sim	Dawb hmoov, tsw ntxhiab, tsis muaj ntxhiab tsw, qab zib	Ua raws
Kev sib hloov tshwj xeeb [a]20/D	+154.0° to +165.0° (C = 1 in H2O)	+156.2°
pH	5.0 ~ 7.5 hli	6.90 ib
Clarity & Xim ntawm Kev daws	Ntshiab, Xim tsis muaj xim txawv teb chaws	Ua raws
Qhov Nruab Nrab Hloov	11.2-13.3 Nws	13.03 Nws
Cov ntsiab lus noo noo	≤ 5.00%	3.9%
Residue ntawm Ignition	≤0.50%	0.39%
Hnyav Hlau	≤ 0.0025%	<0.0025%
Sulfide	≤ 0.20%	<0.05%
Chloride	≤ 0.20%	<0.05%
Arsenic ntsev	≤ 0.0005%	<0.0002%
Txo Qab Zib	≤ 0.20%	<0.20%
Lub teeb-absorbing impurities	0.10 (230 nm ~ 350 nm) ≤ 0.05 (350 nm ~ 750 nm)	Ua raws
Alpha Cyclodextrin hmoov	≤ 0.25%	Ua raws
Gamma Cyclodextrin hmoov	≤ 0.25%	Ua raws
Lwm Yam Tshuaj	≤0.50%	Ua raws
Microbiological Test
Tag nrho Aerobic Microbial suav	≤1000cfu / g	≤10cfu/g
Tag Nrho Pwm & Poov xab suav	≤100cfu / g	≤10cfu/g
Escherichia Coli	Tsis Detectable	Tsis muaj
Salmonella	Tsis muaj	Tsis muaj
Cov kab mob pathogenic	Tsis Detectable	Tsis muaj
Cov ntsiab lus Methoxy	10.4 ~ 31.2%	Ua raws
Infrared Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb
Daim ntawv thov	Pharmaceutical Excipients, Food Additives, Cosmetics thiab lwm yam.

Pob / Cia /Shipping:

Pob:Lub raj mis, Aluminium ntawv ci hnab, 10kg / 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb muaj zog, cua sov thiab noo noo.Incompatible nrog cua sov, oxidizing tus neeg sawv cev.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

128446-36-6 - Xov.Cov ntaub ntawv kev nyab xeeb:

Kev nyab xeeb piav qhia	S22 - Tsis txhob nqus plua plav.S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany	3
TSCA	Yog lawm
HS Code	3505100 000

128446-36-6 - Product Description:

Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6), yog ib qho macrocyclic compound uas tuaj yeem tsim kev sib koom ua ke nrog ntau tus qhua molecules.Nws qhia tau hais tias ntau dua solubility hauv aqueous daws thiab ntau dua solubilizing thiab complexing zog piv rau cov niam txiv β-cyclodextrin.MβCD tuaj yeem siv los txhim kho cov haujlwm enzyme thiab enantioselectivity ntawm subtilizing enzyme hauv cov kuab tshuaj organic.

128446-36-6 - Siv:

Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6), ntawm cov cyclodextrin derivatives, methylated cyclodextrins muaj ntau dua nto nro.Pharmaceutical excipients, zaub mov additives, tshuaj pleev ib ce kev lag luam.
Hauv kev tsim khoom noj khoom haus, Methyl-β-Cyclodextrin feem ntau yog siv los tshem tawm cov ntxhiab tsw ntxhiab, txhim kho kev ruaj ntseg ntawm tsw thiab xim, thiab txhim kho emulsification thiab ya raws hauv kev tsim khoom noj.Kev txhim kho cov saj ntawm cov zaub mov yog ib qho zoo stabilizer thiab flavoring tus neeg sawv cev rau kev lag luam tshuaj, khoom noj khoom haus thiab tshuaj pleev ib ce.Hauv cov tshuaj, cov tshuaj solubility thiab bioavailability ntawm cov tshuaj tuaj yeem txhim kho, qhov ua tau zoo ntawm cov tshuaj tuaj yeem nce lossis txo qhov ntau npaum li cas, qhov tso tawm ntawm cov tshuaj tuaj yeem hloov kho lossis tswj tau, cov kev mob tshwm sim ntawm cov tshuaj tuaj yeem txo qis, thiab kev ruaj ntseg. ntawm cov tshuaj tuaj yeem txhim kho.Tshwj xeeb tshaj yog zoo rau aqueous daws ntawm roj-soluble molecules.Ua kom cov solubility ntawm cov khoom tsis-polar, xws li fatty acids, lipids, vitamins thiab cholesterol, siv nyob rau hauv cell kab lis kev cai.Siv rau hauv cov khoom noj, tshuaj pleev ib ce, tshuaj tua kab, tshuaj txhua hnub, textile dyeing thiab xov, luam ntawv, thiab number case.Nws muaj qhov zoo viscosity txo cov nyhuv hauv txheej thickener.
Methyl-β-Cyclodextrin yog ib daim ntawv methylated randomly ntawm cyclic oligosaccharide β-Cyclodextrin.Methyl-β-Cyclodextrin muaj xya D-(+)-glucopyranose units uas muaj randomized hydrogen lossis methyl pawg.Methyl-β-Cyclodextrin tau siv los txhim kho cov aqueous solubility ntawm ntau lub tebchaw thiab tshem tawm cov roj cholesterol los ntawm lipid daim nyias nyias.
Methyl-β-Cyclodextrin yog cov tshuaj tshem tawm cov roj cholesterol feem ntau siv rau kev cuam tshuam lipid raft.Nws kuj tseem siv tau rau kev tshem tawm cov tshuaj ntxuav tes los ntawm cov protein-lipid-detergent ternary sib tov los tsim 2D membrane protein crystals vim nws siab solubility thiab affinity rau detergents feem ntau siv hauv membrane protein chemistry.

128446-36-6 - Biological Activity:

Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6), yog cov roj cholesterol tshem tawm, feem ntau yog siv los rhuav tshem cov lipid raft.Methyl-β-Cyclodextrin tuaj yeem ua rau caspase-dependent apoptosis hauv PEL hlwb thiab inhibit qhov kev loj hlob thiab kev kis kab mob ntawm PEL hlwb yam tsis muaj teeb meem tshwm sim, uas qhia tau tias muaj peev xwm tiv thaiv qog noj ntshav.

128446-36-6 - Xov.Kev siv tshuaj:

Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6) muaj cov dej muaj zog thiab cov roj solubility, raws li cov stromal molecule suav nrog cov complexes thiab yuav tsum tau siv nrog rau cov tshuaj txuj lom thiab lwm yam.
Me-β-CD tuaj yeem hloov pauv tus yam ntxwv ntawm cov ntaub ntawv, hauv kev kho mob, nws tuaj yeem txhawb kev ua haujlwm ntawm cov tshuaj, txhim kho bioavailability thiab solubility ntawm cov tshuaj, kom txo cov doseut ua kom muaj txiaj ntsig zoo.
Me-β-CD tuaj yeem kho thiab tswj kev tso tawm cov tshuaj, txhawm rau txhim kho kev ruaj ntseg.Nws tuaj yeem hloov mmucosa sbsorption hauv tshuaj,tshwj xeeb tshaj yog rau cov roj soluble molecules nws tuaj yeem ua tau zoo dua los ua kom cov dej solubility.

128446-36-6 - Muaj nuj nqi thiab daim ntawv thov:

Kev Ua Haujlwm thiab Kev Siv Methyl-β-Cyclodextrin (Me-β-CD) (CAS: 128446-36-6)
1. Methyl-β-Cyclodextrin yog ib qho kev tshem tawm cov roj cholesterol feem ntau siv rau kev cuam tshuam lipid raft.Nws kuj tseem siv tau rau kev tshem tawm cov tshuaj ntxuav tes los ntawm cov protein-lipid-detergent ternary sib tov los tsim 2D membrane protein crystals vim nws siab solubility thiab affinity rau detergents feem ntau siv hauv membrane protein chemistry.
2. Methyl-β-Cyclodextrin yog siv rau hauv cov khoom noj, tshuaj pleev ib ce, tshuaj tua kab, tshuaj txhua hnub, textile dyeing thiab xov, luam ntawv thiab number case.Zoo heev viscosity txo nyob rau hauv cov xim thickeners
3. Ua kom cov dej solubility ntawm cov khoom tsis-polar xws li fatty acids, lipids, vitamins thiab roj cholesterol siv rau hauv kab lis kev cai ntawm tes.
Daim ntawv thov Methyl-β-Cyclodextrin
Methyl-β-Cyclodextrin feem ntau yog siv los tshem tawm cov ntxhiab tsw, txhim kho kev ruaj ntseg ntawm tsw thiab xim, txhim kho emulsification muaj peev xwm thiab muaj peev xwm ya raws hauv kev tsim khoom noj.
Methyl-β-Cyclodextrin siv ua stabilizer hauv kev lag luam zaub mov thiab tshuaj pleev ib ce.
Methyl-β-Cyclodextrin muaj viscosity txo cov nyhuv hauv txheej thickener.

128446-36-6 - Chaw Ua Haujlwm:

1. Hauv cov tshuaj, Methyl-β-Cyclodextrin tuaj yeem txhim kho cov solubility thiab bioavailability ntawm cov tshuaj, ua rau kom cov tshuaj muaj txiaj ntsig zoo lossis txo cov tshuaj ntau npaum li cas, kho lossis tswj tus nqi tso tawm ntawm cov tshuaj, txo cov tshuaj lom thiab kev phiv ntawm cov tshuaj, thiab txhim khu kev ruaj ntseg ntawm cov tshuaj.
2. Hauv cov khoom noj thiab cov txuj lom, Methyl-β-Cyclodextrin tuaj yeem txhim kho kev ruaj ntseg thiab kev ua haujlwm ntev ntawm cov khoom noj khoom haus molecules, thiab npog los yog kho cov ntxhiab tsw phem thiab saj ntawm cov khoom noj khoom haus molecules.
3. Hauv kev lag luam tshuaj pleev ib ce, Methyl-β-Cyclodextrin tuaj yeem txo qhov stimulation ntawm cov qauv molecules hauv cov tshuaj pleev ib ce rau ntawm daim tawv nqaij mucosal, txhim khu kev ruaj ntseg ntawm cov tshuaj, thiab tiv thaiv volatilization thiab oxidation ntawm cov as-ham.