Provied information about 3-(1H-PYRROL-1-YL)BENZOIC ACID(Molecular Formula: C11H9NO2, CAS Registry Number:61471-45-2 ) ,Boiling Point,Melting Point,Flash Point,Density, NMR Molecular Structure,Risk Codes,Synthesis Route at guidechem
Broad line NMR investigations of solid p-amino benzoic acid reveal the presence of intramolecular motion in solid state. The spectra were recorded in the temperature range from 77°K to the melting point of the sample (459°K). A transition was observed at about 330°K. From the temperature...
400 MHz in DMSO-d6 1H NMR399.65 MHz C8H9N O20.037 g : 0.5 ml DMSO-d6 p-(methylamino)benzoic acid Assign. Shift(ppm) A 12.03 B 7.715 C 6.551 D 6.45 E 2.729 J(D,E)=4.6HZ Hz ppm Int. 4808.48 12.032 98 3097.16 7.750 22 3096.61 7.749 22 3088.00 7.727 820 3086.17 7.723 297 3081....
Chemical Namebenzoic acid [(E,2S,3R)-2-(1-oxohexadecylamino)-1-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]undec-4-en-3-yl] ester CAS No.172281-61-7 Molecular FormulaC40H67NO9 Molecular Weight706.0 PubChemID67747248 View More172281...
The polymers were shown by 13C NMR to have all para structures. Terephthalic acid fails to react with aryl ethers under these conditions, and, in a systematic study, it was found that electron-with-drawing substituents para to the carboxyl group inhibit acylation. This must also explain the ...
英文名称:2-(2,4-Dihydroxybenzoyl)benzoic acid CAS编号:2513-33-9 保质期:详见说明书个月 保存条件:低温冷藏 公司销售标准品,还同时销售CP(中检所产品指定代理商)英国*实验室LGC医药杂质标准品、加拿大TRC标准品、EP(欧洲药典)、USP(美国药典)、BP(英国药典)、(WHO)世界卫生组织药物标准品、NIST、美国Accustan...
Benzoic acid, 2,4-dimethyl-, [4-[(1R)-1-(aminometh...相关供应商报价更多> 产品标题价格产地公司名称更新日期 萘舒地尔杂质3￥100/毫克中国/美...VIP5年深圳市华信医药科技有限公司2025-01-24询价 萘舒地尔杂质3电议中国VIP6年深圳菲斯生物科技有限公司2025-01-24询价 ...
1H NMR of benzoic acid, 4-(5-bromo-1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, 2-oxo-2-phenylethyl ester
接收到3-N-Maleimidobenzoic acid ≥95% (NMR)产品后,置于4°C温度下保存。 其他 Usbiological公司是美国著名的抗体和生化试剂供应商,生产世界上种类最多的抗体,用于Western Blot、免疫沉淀、免疫荧光、免疫组化和流式细胞术等多种检测方法。Usbiological公司现已拥有超过50,19234种抗体、抗原和生化产品,为科研用户...
Chemical NameBenzoic acid, 4-[1,3-dioxo-3-[4-(pentyloxy)phenyl]propyl]-, Methyl ester CAS No.179162-63-1 Molecular FormulaC22H24O5 Molecular Weight368.42296 PubChemID11405985 Synonyms4-[1,3-DIOXO-3-[4-(PENTYLOXY)PHENYL]PROPYL]-BENZOIC ACID METHYL ESTER; methyl 4-(3-oxo-3-(4-(pentyl...