Benfotiamine CAS 22457-89-2 Kev Ntsuam Xyuas 98.0% ~ 102.0%
Ruifu Chemical yog cov chaw tsim khoom ntawm Benfotiamine (S-Benzoylthiamine O-Monophosphate) (CAS: 22457-89-2) 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 Benfotiamine,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Benfotiamine |
| Synonyms | S-Benzoylthiamine O-Monophosphate |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 22457-89-2 |
| Molecular Formula | C19H23N4O6PS |
| Molecular Luj | 466.45 g / mol |
| Melting Point | 165 ℃ |
| Qhov ntom | 1.444 ± 0.06 g / cm3 |
| rhiab heev | Thaum tshav kub kub Sensitive |
| COA & MSDS | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb Crystal los yog Dawb Crystalline Hmoov | Ua raws |
| Kev Taw Qhia A | IR Spectra yog Accordant nrog Benfotiamine RS | Ua raws |
| Kev Qhia B | Lub Sijhawm Retention of Main Peak yog Accordant nrog Benfotiamine RS | Ua raws |
| Clarity & Xim ntawm Kev daws | Ntshiab thiab tsis muaj xim | Ua raws |
| Poob rau ziab | ≤ 1.50% | 0.62% |
| Chloride | ≤ 0.053% | <0.053% |
| Sulfate | ≤ 0.011% | <0.011% |
| Hnyav Hlau | ≤ 20ppm | <20 ppm |
| Yam khoom muaj feem | ||
| TMP | ≤ 0.15% | <0.025% |
| Benzoic Acid | ≤0.10% | N/D |
| Thiamine | ≤0.10% | 0.06% |
| Amide | ≤ 0.40% | 0.08% |
| Ib Unknown Impurity | ≤0.10% | N/D |
| Tag nrho cov impurities | ≤ 1.50% | 0.33% |
| Residual Solvents | ||
| Dichloromethane | ≤600ppm | N/D |
| Isopropanol | ≤300ppm | 64ppm ua |
| Microbial txwv | ||
| Tag nrho cov kab mob | ≤100cfu / g | <10cfu/g |
| Poov thiab Pwm | ≤ 50cfu / g | <10cfu/g |
| Escherichia Coli | Tsis Detectable | N/D |
| Assay | 98.0% ~ 102.0% (Dry Basis) | 99.6% |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 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 Xn - Ua phem
Risk Codes
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
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.
WGK Germany 2
RTECS DH6910000
Benfotiamine (S-Benzoylthiamine O-Monophosphate) (CAS: 22457-89-2), Vitamin B1 analog.Synthetic S-acyl derivative ntawm Thiamine.Benfotiamine yog ib tug fat-soluble analog ntawm vitamin B1, uas muaj ntau dua absorbing tus nqi thiab bioavailability tshaj vitamin B1.Nws feem ntau yog siv los ua zaub mov ntxiv rau cov teeb meem ntshav qab zib.Benfotiamine muaj peev xwm ncaj qha antioxidant thiab tuaj yeem tiv thaiv DNA puas.
Kev ua haujlwm ntawm Benfotiamine (CAS: 22457-89-2)
1. Benfotiamine hmoov yog siv los tiv thaiv thiab kho cov vitamin B1 tsis txaus;
2. Rau vitamin B1 xav tau nce, nrog kev tsis txaus los ntawm cov khoom noj khoom haus (kev qaug zog, hyperthyroidism, cev xeeb tub, lactation, thaum lub sijhawm ua haujlwm hnyav, thiab lwm yam);
3. Benfotiamine yog siv rau hauv kev kho mob ntawm nonalcoholic wernicke encephalopathy;
4. Kho beriberi;
5. Siv rau hauv cov kab mob hauv qab no, kev xav, thiab vitamin B1 tsis txaus thiab cov kab mob metabolic cuam tshuam nrog kev kho mob, xws li:Neuralgia;mob nqaij, mob pob qij txha;Peripheral neuritis, peripheral paj palsy;Myocardial metabolic ntshawv siab;Kev cem quav thiab lwm yamgastrointestinal lub cev muaj zog ua haujlwm obstacle.
