2′,7′-Dichlorofluorescein Diacetate CAS 2044-85-1 (DCFDA) Purity > 98.0% (HPLC)
Ruifu Chemical yog cov chaw tsim khoom ntawm 2′,7′-Dichlorofluorescein Diacetate (DCFDA) (CAS: 2044-85-1) nrog cov khoom zoo, haum rau fluorescence.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav 2′,7′-Dichlorofluorescein Diacetate,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 2′,7′-Dichlorofluorescein Diacetate |
| Synonyms | Diacetyldichlorofluorescein;DCFDA;DCFHDA;Dcfh-DA;DCFH2-DA;2',7'-Dichlorofluorescein 3',6'-Diacetate;2',7'-Dichloro-3-oxo-3H-Spiro [isobenzofuran-1,9'-xanthene]-3',6'-Diyl Diacetate |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 2044-85-1 : kuv |
| Molecular Formula | C24H14Cl2O7 |
| Molecular Luj | 485.27 g / mol |
| Melting Point | 232.0 ~ 234.0 ℃ (lit.) |
| Qhov ntom | 1.59 ± 0.10g / cm3 |
| Solubility | Soluble hauv DMSO |
| COA & MSDS | Muaj |
| Keeb kwm | Shanghai, Suav |
| Yam khoom | Fluorescein thiab Derivatives;Cov ntawv fluorescent;Fluorescent Probes |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau Off-White Powder lossis Crystals | Ua raws |
| Purity / Analysis Method | > 98.0% (HPLC) | Ua raws |
| Residual Solvent | ≤10.0% ntawm Acetic Acid | Ua raws |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov specifications | |
Pob:Lub raj mis, Aluminium ntawv ci hnab, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav (2 ~ 8 ℃) thiab lub tsev tso cua txias kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
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.
HPLC
Kem: Agilent XDB-C18 150 * 4.6mm, 5um
Cov kuab tshuaj: acetonitrile: dej = 70 : 30 0.5% acetic acid
Kev khiav hauj lwm: 1 mL / min
Kem Kub: 35 ℃
Lub wavelength: 254nm
Kev txhaj tshuaj: 0.005mL
Sample Solution: mobile theem
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.
Hazard Symbols Xi - Irritant
Risk Codes
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R34 - Ua rau kub hnyiab
R20/22 - Ua phem los ntawm kev nqus pa thiab yog tias nqos.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs 1759
WGK Germany 3
FLUKA BRAND F CODE 3-8-10
2′,7′-Dichlorofluorescein Diacetate (DCFDA) (CAS: 2044-85-1), BioReagent, haum rau fluorescence.Nws yog daim ntawv ruaj khov ntawm dichlorofluorescein.
Kev siv tau tuaj yeem siv los ua cov pa roj zoo hloov pauv rau cov tshuaj fluorescein underivatized, thiab ua ib feem / substrate rau kev txiav txim siab ntawm 2′,7′-Dichlorofluorescein Diacetate kom quantify reactive oxygen hom (ROS).
2′,7′-Dichlorofluorescein Diacetate yog ib tug rhiab cell-permeable redox sojntsuam.Cov lipophilic uas tsis yog-fluorescent Dcfh-DA tau nkag mus rau hauv cov cell membrane los ntawm kev sib kis tsis zoo tom qab deacetylation.Cov khoom deacylated yog oxidant rhiab heev 2',7'-Dichlorofluorescein (DCHF).DCHF yog oxidized tom qab los tsim fluorescent DCF, uas yog ntsuas.
2′,7′-Dichlorofluorescein Diacetate yog ib qho cell-permeable fluorogenic sojntsuam uas muaj txiaj ntsig zoo rau kev tshawb nrhiav cov pa oxygen reactive (ROS) thiab nitric oxide (NO) thiab rau kev txiav txim siab ntawm qib ntawm tag nrho oxidative kev nyuaj siab.
