52134-62-0
中文名稱(chēng)
8-羥甲基核黃素
英文名稱(chēng)
8-hydroxymethylriboflavin
CAS
52134-62-0
分子式
C17H20N4O7
分子量
392.36
MOL 文件
52134-62-0.mol
更新日期
2025/12/22 20:24:27
52134-62-0 結(jié)構(gòu)式
基本信息
中文別名
8-羥甲基核黃素維生素B2-EP雜質(zhì)D
核黃素雜質(zhì)4(維生素B2
維生素B2/核黃素EP雜質(zhì)D
核黃素(維生素B2)EP雜質(zhì)D
維生素B2雜質(zhì)4(維生素B2 EP雜質(zhì)D)
8-(羥甲基)-7-甲基-10-(2,3,4,5-四羥基戊基)苯并[G]蝶啶-2,4(3H,10H)-二酮 (核黃素雜質(zhì))
英文別名
8-hydroxymethylriboflavinRiboflavin, a8-hydroxy- (9CI)
Riboflavin, α8-hydroxy- (9CI)
Riboflavin(VB2) EP Impurity D
Riboflavin Impurity 4 (Riboflavin EP Impurity D)
Riboflavin Impurity DQ: What is Riboflavin Impurity D Q: What is the CAS Number of Riboflavin Impurity D
8-(Hydroxymethyl)-7-methyl-10-(2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione (Riboflavin Impurity)
所屬類(lèi)別
分析化學(xué)：藥典標(biāo)準(zhǔn)品和雜質(zhì)標(biāo)準(zhǔn)品物理化學(xué)性質(zhì)
熔點(diǎn)>240°C (dec.)
密度1.73±0.1 g/cm3(Predicted)
儲(chǔ)存條件Hygroscopic, Refrigerator, under inert atmosphere
溶解度Aqueous Base (Slightly, Sonicated), DMSO (Slightly, Heated)
酸度系數(shù)(pKa)9.76±0.70(Predicted)
形態(tài)Solid
顏色Orange to Very Dark Orange
穩(wěn)定性Hygroscopic
InChIInChI=1S/C17H20N4O7/c1-7-2-9-10(3-8(7)5-22)21(4-11(24)14(26)12(25)6-23)15-13(18-9)16(27)20-17(28)19-15/h2-3,11-12,14,22-26H,4-6H2,1H3,(H,20,27,28)
InChIKeyGZKQMBNNNFCACH-UHFFFAOYSA-N
SMILESC(N1C2=NC(NC(C2=NC2=CC(=C(C=C12)CO)C)=O)=O)C(O)C(O)C(O)CO