L-Carnosine CAS 305-84-0 (β-Alanyl-L-Histidine) Assay 99.0 ~ 101.0% Hoobkas High Quality
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm L-Carnosine (H-Beta-Ala-His-OH; β-Alanyl-L-Histidine) (CAS: 305-84-0) nrog cov khoom zoo, ntau lawm muaj peev xwm 200 Tons ib xyoo.Peb cov khoom lag luam thawj zaug, cov kev pabcuam zoo thiab cov nqi sib tw thiab muaj peev xwm ntau lawm thiab xa khoom raws sijhawm tau yeej qhov kev ntseeg siab ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Peb tuaj yeem muab kev xa khoom thoob ntiaj teb, me me thiab ntau qhov ntau.Yog tias koj txaus siab rau L-Carnosine (CAS: 305-84-0),Please contact: alvin@ruifuchem.com
| Tshuaj npe | L-Carnosine |
| Synonyms | β-Ala-L-Nws;H-Beta-Ala-His-OH;β-Ala-His-OH;Carnosine;Laevo-Carnosine;L-Ignotine;β-Alanyl-L-Histidine;beta-Alanyl-L-Histidine;N-beta-Alanyl-L-Histidine;beta-Alanylhistidine;β-Alanylhistidine;N-(β-Alanyl)-L-Histidine;Ignotin;Ignotine |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 200 Tons ib xyoos |
| CAS Nr | 305-84-0 : kuv |
| Molecular Formula | C9H14N4O3 |
| Molecular Luj | 226.24 Nws |
| Melting Point | 250.0 ~ 265.0 ℃ |
| Qhov ntom | 1.375 ib |
| rhiab heev | Hygroscopic.Cua Sensitive, Thaum tshav kub kub Sensitive |
| Dej Solubility | Soluble hauv dej, Yuav luag Transparency |
| Cia Temp. | Muab ntim rau hauv Qhuav, Khaws ntawm Chav Kub |
| COA & MSDS | Muaj |
| Kev faib tawm | Dipeptide |
| Hom | Ruifu Tshuaj |
| Hazard Codes | Xn - Ua phem | RTECS | MS 3080000 |
| Risk Statements | 20/21/22-36/37/38 ib | F | 3-10 |
| Cov lus hais txog kev nyab xeeb | 24/25-36-26 ib | TSCA | Yog lawm |
| WGK Germany | 2 | HS Code | 2932999099 ib |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig | Cov txheej txheem |
| Qhov tshwm sim | Dawb hmoov | Dawb hmoov | Organoleptic |
| Xim | Dawb mus Yuav luag Dawb | Ua raws | Organoleptic |
| Tsis hnov tsw | Tsis hnov tsw | Ua raws | Organoleptic |
| Kev txheeb xyuas | IR yuav tsum ua raws | Ua raws | IR |
| Poob rau ziab | ≤ 1.00% | 0.2% | USP |
| Hnyav Hlau | ≤10ppm | <10ppm | USP |
| Arsenic (As) | ≤1ppm | <1 ppm | USP |
| Lead (Pb) | ≤ 3ppm | <3 ppm | USP |
| Cadmium (Cd) | ≤1ppm | <1 ppm | USP |
| Mercury (Hg) | ≤ 0.11ppm | <0.11ppm | USP |
| Residue ntawm Ignition | ≤0.10% | 0.07% | USP |
| Kev sib hloov tshwj xeeb | + 20.0 ° ~ + 22.0 ° C | 21.4° Nws | USP |
| Melting Point | 250.0 ~ 265.0 ℃ | Ua raws | USP |
| pH (hauv 2% dej) | 7.5-8.5 Nws | 8.3 | USP |
| L-Histidine | ≤ 1.0% | <1.0% | HPLC |
| β-Alanine | ≤0.1% | <0.1% | HPLC |
| Total Aerobes suav | ≤1000CFU / g | <100CFU/g | USP |
| Pwm & Poov xab | ≤100CFU / g | <10CFU/g | USP |
| E-coil | Tsis zoo | Tsis Detectable | USP |
| Salmonella | Tsis zoo | Tsis Detectable | USP |
| Hydrazine Cov ntsiab lus | Tsis Detectable | Tsis Detectable | Colorimetry |
| Particle Loj | 100% Los ntawm 100 Mesh | Ua raws | USP |
| Loose Bulk Density |
| 0.300g / ml | USP |
| Assay | 99.0% ~ 101.0%. | 99.1% | HPLC |
| Xaus: Cov khoom no los ntawm kev soj ntsuam accords nrog tus qauv hauv tsev | |||
| Kev siv tseem ceeb: Khoom noj khoom haus additives;Pharmaceuticals;Tshuaj pleev ib ce | |||
Pob: Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb, cua sov thiab noo noo.Incompatible nrog muaj zog oxidizing neeg sawv cev.
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.
L-Carnosine (H-Beta-Ala-His-OH; β-Alanyl-L-Histidine) (CAS: 305-84-0)
1).L-Carnosine yog ib qho dipeptide ntawm cov amino acids beta-alanine thiab histidine thiab muaj peev xwm tiv thaiv ntau yam kev hloov pauv biochemical uas nrog kev laus.L-Carnosine yog siv dav hauv kev lag luam khoom noj, hauv tshuaj pleev ib ce thiab hauv tshuaj.
2).L-Carnosine muaj antioxidant zog uas tej zaum yuav pab tau.Carnosine tau raug pov thawj rau kev tshem tawm cov pa oxygen hom (ROS) nrog rau alpha-beta unsaturatedaldehydes tsim los ntawm peroxidation ntawm cell membrane fatty acids thaum oxidative kev nyuaj siab.Carnosine kuj yog ib tug zwitterion, ib tug nruab nrab molecule nrog ib tug zoo thiab tsis zoo kawg.
3).Lub teeb transmittance ntawm turbid tib neeg lub qhov muag lens yog txhim kho.Antioxidant npaj siv carnosine raws li raw cov ntaub ntawv tuaj yeem kho cov kab mob senile cataracts.
4).Cov tshuaj tsw qab ntawm cov hlab ntsha olfactory tuaj yeem txhawb kev kho qhov txhab.Nws yog tshwj xeeb tshaj yog siv los ua ib qho tshuaj hauv qhov ncauj rau kev kho mob phais.
5).L-Carnosine muaj qhov cuam tshuam tseem ceeb ntawm lipid oxidation los ntawm cov dawb radicals thiab hlau ions.Carnosine tuaj yeem cuam tshuam cov roj oxidation thiab tiv thaiv cov nqaij xim thaum ua cov nqaij.Carnosine thiab phytic acid tiv thaiv oxidation ntawm nqaij nyug.Ntxiv 0.9g / kg carnosine rau kev noj haus tuaj yeem txhim kho cov nqaij tawv nqaij thiab ua kom cov oxidative stability ntawm cov leeg pob txha, thiab muaj kev sib koom ua ke nrog cov vitamin E.
6).Kev siv tshuaj pleev ib ce tuaj yeem tiv thaiv kev laus ntawm daim tawv nqaij thiab tawv nqaij dawb.Carnosine tuaj yeem tiv thaiv cov dawb radicals tsim los ntawm kev haus luam yeeb, thiab cov dawb radical no tuaj yeem ua rau daim tawv nqaij puas ntau dua li hnub ci.Dawb radicals yog tib neeg lub cev.Cov atoms nquag heev lossis pab pawg ntawm atoms tuaj yeem oxidize lwm yam hauv tib neeg lub cev.Kev tshawb fawb tau ua pov thawj tias peptides tuaj yeem pab tswj cov wrinkles hauv koj cov tawv nqaij thiab thim rov qab cov cim ntawm kev laus.
7).Cov chelate compound ntawm zinc ion thiab carnosine tau siv nyob rau hauv Nyiv rau gastritis, gastric ulcers, thiab dyspepsia cov tsos mob.
8).L-Carnosine muaj peev xwm antioxidant thiab anti-glycosylation kev ua haujlwm;tiv thaiv acetaldehyde-induced non-enzymatic glycosylation thiab protein coupling.Nws kuj yog ib qho substrate rau kev tshawb nrhiav carnosine enzyme.
