4-Methylumbelliferone (4-MU) CAS 90-33-5 daahirnimo>98.0% (HPLC) Warshada
Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya ee 4-Methylumbelliferone (4-MU; 7-Hydroxy-4-Methylcoumarin) (CAS: 90-33-5) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibso 4-Methylumbelliferone,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | 4-Methylumbelliferon |
| La mid ah | 4-MU;Hymecromone;7-Hydroxy-4-Methylcoumarin;7-Hydroxy-4-Methyl-Coumarin;β-Methylumbelliferone;beta-Methylumbelliferone;7-Hydroxy-4-Methyl-2H-1-Benzopyran-2-hal;4-Methyl-7-Hydroxycoumarin;Coumarin 4 |
| Heerka Saamiyada | Kaydka dhexdiisa, Awoodda Wax-soo-saarka ilaa Tan bishii |
| Lambarka CAS | 90-33-5 |
| Qaanuunka molecular | C10H8O3 |
| Miisaanka Molecular | 176.17 g/mol |
| Meesha dhalaalaysa | 187.0-191.0 ℃ |
| Biyuhu milmayn | Dhaqan ahaan Aan Biyo Ku milmin |
| Solubility | Ku milmay Ethanol.Waxoogaa Ku milmay Ether, Chloroform |
| Heerkulka Kaydinta | Qabow & Meel Qalalan |
| COA & MSDS | La heli karo |
| Nolosha shelf | 60 bilood |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Ka-bax-caddan ilaa budada crystalline jaalaha ah | U hogaansama |
| Meesha dhalaalaysa | 187.0-191.0 ℃ | 189.4 ~ 190.6 ℃ |
| Biyaha waxaa qoray Karl Fischer | <0.50% | 0.45% |
| Hadhaaga dabka | <0.20% | 0.06% |
| Biraha culus (Pb) | ≤10pm | <10pm |
| Birta (Fe) | ≤10pm | <10pm |
| Arsenic (As2O3) | ≤1ppm | <1pm |
| Daahirnimada / Habka Falanqaynta | >99.0% (HPLC) | 99.7% |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Proton NMR Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay tilmaamihii la bixiyay | |
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RTECS GN7000000
TSCA Haa
HS code 2932209090
Xusuusin Khatarta Irritant
Sunta LD50 afka ee jiirka: 3850mg/kg
4-Methylumbelliferone (4-MU; 7-Hydroxy-4-Methylcoumarin) (CAS: 90-33-5), hydroxycoumarin oo ah umbelliferone oo lagu beddelay koox methyl ah booska 4.
4-Methylumbelliferone waa kabitaan cunto ah oo joojisa isku-dhafka hyaluronic acid (HA).Hyaluronan (HA) waa qayb caan ah oo ka mid ah matrixka ka baxsan unugyada meelo badan oo caabuq dabadheeraad ah, oo ay ku jiraan nooca 1 ee sonkorowga (T1D), sclerosis badan, iyo malignancies badan.4-MU waa daawo horay loo ansixiyay Yurub iyo Aasiya oo loo yaqaan "hymecromone" halkaasoo loo isticmaalo in lagu daaweeyo spasm biliary.
Choloretic, spasmolytic, kiriimyada qorraxda, falanqeeye falanqeyn ah.
Codsiyada Daawooyinka: 4-Methylumbelliferone waxaa ugu horayn loo isticmaalaa in lagu farsameeyo xeryahooda daawada iyo sida dhismo loogu talagalay shaybaarrada fluorescent.Codsiyada waxaa ka mid ah isku dhafka: coumarin triazole derivatives sida wakiilada antimicrobial ee suurtogalka ah.dareemayaasha fluorescence-ku-saleysan coumarin salen ee ogaanshaha Mg2+pyranocoumarin derivatives sida anti-hyperglycemic iyo wakiilada dyslipidemia.coumarin piperazine derivatives sida multireceptors iman kara antipsychotics atypical.4-methylumbelliferyl T-antigen oo ah substrate loogu talagalay endo-a-N-acetylgalactosaminidase.
Dhaqdhaqaaqa noolaha 4-methylumbelliferone waa hyaluronic acid (ha) xakameynaya isku dhafka.Dhaqdhaqaaqa has2 iyo wax soo saarka xad-dhaafka ah ee ha waxay ka jireen khadadka unugyada burooyinka metastatic.kororka isku-dhafka ha waxaa badanaa lala xiriiriyaa kororka awoodda dheef-shiid kiimikaadka iyo qulqulka unugyada burooyinka.
