2-(3-Ethoxy-4-Ethoxycarbonylphenyl)acetic Acid CAS 99469-99-5 Repaglinide Intermediate Purity > 99.0% (HPLC)
Ruifu Chemical yog cov chaw tsim khoom ntawm 2-(3-Ethoxy-4-Ethoxycarbonylphenyl) acetic Acid (CAS: 99469-99-5) 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 Repaglinide Intermediates,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 2- (3-Ethoxy-4-Ethoxycarbonylphenyl) acetic acid |
| Synonyms | Ethyl 4-Carboxymethyl-2-Ethoxybenzoate;4-Carboxymethyl-2-Ethoxybenzoic Acid Ethyl Ester;3-Ethoxy-4-Ethoxycarbonyl Phenylacetic Acid;3-Ethoxy-4-(Ethoxycarbonyl) phenylacetic acid;3-Ethoxy-4-(Ethoxycarbonyl) benzeneacetic acid;2-[(4-Ethoxycarbonyl)-3-Ethoxyphenyl] acetic acid;4-Ethoxycarbonyl-3-Ethoxyphenylacetic Acid |
| impurity | Repaglinide Related Compound B;Repaglinide EP Impurity B |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 99469-99-5 |
| Molecular Formula | C13H16O5 |
| Molecular Luj | 252.27 g / mol |
| Melting Point | 78.0 txog 82.0 ℃ |
| Qhov ntom | 1.191 ib |
| Solubility | Soluble hauv Methanol |
| COA & MSDS | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau Off-White Crystalline Hmoov | Ua raws |
| Melting Point | 78.0 txog 82.0 ℃ | 80.5 ℃ |
| Dej los ntawm Karl Fischer | <1.00% | 0.21% |
| Purity / Analysis Method | > 99.0% (HPLC) | 99.57% |
| Tag nrho cov impurities | <1.00% | 0.43% |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias: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 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.
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
41 - Riam phom loj rau qhov muag
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.
S39 - Hnav qhov muag / ntsej muag tiv thaiv.
HS Code 2942000000
2-(3-Ethoxy-4-Ethoxycarbonylphenyl)acetic Acid (CAS: 99469-99-5) yog ib qho nruab nrab / impurity ntawm Repaglinide (CAS: 135062-02-1).Repaglinide tau muag hauv Asmeskas raws li tus neeg sawv cev ntawm qhov ncauj hypoglycemic hauv cov neeg mob uas muaj hom Ⅱ mob ntshav qab zib mellitus, kom txo cov ntshav qabzib hauv kev sib xyaw ua ke nrog metformin, thaum hyperglycemia tsis tuaj yeem tswj hwm los ntawm kev noj zaub mov, kev tawm dag zog lossis metformin ib leeg.Repaglinide yog ib qho nonsulfonylurea insulin secretagogue uas tau qhia hauv Tebchaws Meskas hauv xyoo 1998 rau hom 2 mob ntshav qab zib.
