4-Methylumbelliferone (4-MU) CAS 90-33-5 Tsaftace> 98.0% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na 4-Methylumbelliferone (4-MU; 7-Hydroxy-4-Methylcoumarin) (CAS: 90-33-5) tare da babban inganci.Ruifu Chemical na iya samar da isar da sako na duniya, farashi mai gasa, ƙanana da yawa da ake samu.Sayi 4-Methylumbelliferone,Please contact: alvin@ruifuchem.com
| Sunan Sinadari | 4-Methylumbelliferone |
| Makamantu | 4-MU;Hymecromone;7-Hydroxy-4-Methylcoumarin;7-Hydroxy-4-Methyl-Coumarin;β-Methylumbelliferone;beta-methylumbelliferone;7-Hydroxy-4-Methyl-2H-1-Benzopyran-2-daya;4-Methyl-7-Hydroxycoumarin;Coumarin 4 |
| Matsayin Hannun jari | A Hannun jari, Ƙarfin Samarwa zuwa Ton a kowane wata |
| Lambar CAS | 90-33-5 |
| Tsarin kwayoyin halitta | Saukewa: C10H8O3 |
| Nauyin Kwayoyin Halitta | 176.17 g/mol |
| Matsayin narkewa | 187.0 ~ 191.0 ℃ |
| Ruwan Solubility | A zahiri Mara narkewa a cikin Ruwa |
| Solubility | Mai narkewa a cikin Ethanol.Dan Soluble a Ether, Chloroform |
| Adana Yanayin. | Sanyi & Busasshen Wuri |
| COA & MSDS | Akwai |
| Rayuwar Rayuwa | Watanni 60 |
| Alamar | Ruifu Chemical |
| Abubuwa | Ka'idojin dubawa | Sakamako |
| Bayyanar | Kashe-White zuwa Yellow Crystalline Foda | Ya bi |
| Matsayin narkewa | 187.0 ~ 191.0 ℃ | 189.4 ~ 190.6 ℃ |
| Ruwa ta Karl Fischer | <0.50% | 0.45% |
| Ragowa akan Ignition | <0.20% | 0.06% |
| Karfe masu nauyi (Pb) | ≤10ppm | <10ppm |
| Iron (F) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1pm | <1ppm |
| Tsarkake / Hanyar Bincike | > 99.0% (HPLC) | 99.7% |
| Infrared Spectrum | Yayi daidai da Tsarin | Ya bi |
| Abubuwan da aka bayar na Proton NMR Spectrum | Yayi daidai da Tsarin | Ya bi |
| Kammalawa | An gwada samfurin kuma ya bi ƙayyadaddun da aka bayar | |
Kunshin:Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi, bushe da iska mai nisa daga abubuwan da ba su dace ba.Kare daga haske da danshi.
Jirgin ruwa:Bayarwa ga duniya ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.
Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.
Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.
inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.
Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.
Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.
MOQ?Babu MOQ.Karamin tsari abin karɓa ne.
Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.
Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.
Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.
Tsarin al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.
Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.
Lambobin haɗari
R36/37/38 - Haushi da idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37/39 - Saka safofin hannu masu dacewa da kariya / ido
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 2
Saukewa: GN7000000
TSCA da
Lambar 2932209090
Hazard Note Irritant
Guba LD50 na baka a cikin bera: 3850mg/kg
4-Methylumbelliferone (4-MU; 7-Hydroxy-4-Methylcoumarin) (CAS: 90-33-5), wani hydroxycoumarin wanda ke umbelliferone maye gurbin da ƙungiyar methyl a matsayi na 4.
4-Methylumbelliferone shine kari na abinci wanda ke hana hyaluronic acid (HA) kira.Hyaluronan (HA) sanannen bangare ne na matrix na extracellular a wurare da yawa na kumburi na yau da kullun, gami da nau'in ciwon sukari na 1 (T1D), sclerosis da yawa, da kuma malignancies.4-MU riga an yarda da magani a Turai da Asiya da ake kira "hymecromone" inda ake amfani da shi don magance spasm na biliary.
Choloretic, spasmolytic, hasken rana, reagent na nazari.
Aikace-aikace na Pharmaceutical: 4-Methylumbelliferone ana amfani dashi da farko wajen haɗa magungunan magunguna da kuma matsayin ginin ginin don bincike mai kyalli.Aikace-aikace sun haɗa da haɗin: abubuwan da aka samo na coumarin triazole a matsayin masu yuwuwar maganin ƙwayoyin cuta.Coumarin Salen na'urorin firikwensin kyalli don gano Mg2+.Abubuwan pyranocoumarin azaman anti-hyperglycemic da anti-dyslipidemic.coumarin piperazine abubuwan da suka samo asali a matsayin m multireceptor atypical antipsychotics.4-methylumbelliferyl T-antigen a matsayin substrate don endo-a-N-acetylgalactosaminidase.
Ayyukan Halittu 4-methylumbelliferone shine mai hana kira na hyaluronic acid (ha).kunna has2 da sama-sama na ha suna wanzuwa a yawancin layukan ƙwayoyin ƙwayar cuta na metastatic.ƙãra kira na ha sau da yawa yana da alaƙa da haɓakar haɓakar metastatic da invasivity a cikin ƙwayoyin ƙari.
