等级
pharmaceutical primary standard
API类
hypromellose
制造商/商品名称
USP
应用
pharmaceutical (small molecule)
包装形式
neat
SMILES字符串
O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COCC(O)C)OCC(O)C)OCC(O)C)OCC(O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OCC(O)C)OCC(O)C)OCC(O)C)COCC(O)C.O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1COC)OC)OC)OC)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2OC)OC)OC)COC
InChI
1S/C36H70O19.C20H38O11/c1-19(37)9-45-17-27-29(47-11-21(3)39)31(48-12-22(4)40)34(51-15-25(7)43)36(54-27)55-30-28(18-46-10-20(2)38)53-35(52-16-26(8)44)33(50-14-24(6)42)32(30)49-13-23(5)41;1-21-9-11-13(23-3)15(24-4)18(27-7)20(30-11)31-14-12(10-22-2)29-19(28-
InChI key
PUSNGFYSTWMJSK-GSZQVNRLSA-N
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一般描述
本品按现行药典规定交付。所有为支持本产品而提供的信息，包括SDS和任何产品信息单均由药典颁发机构制定并发布。如需进一步信息和支持，请访问现行药典网站。
应用
水和非水系统的增稠剂、具有抗脂性的透明薄膜、粘合剂、润滑剂、空间稳定剂和保水剂。
羟丙甲纤维素USP参考标准品的预期用途是美国药典规定的指定质量测试和检测。也用于《羟丙甲纤维素滴眼液》等USP专论。
特点和优势
溶于水，加热后可逆凝胶化，非离子，不与离子组分络合，具有表面活性和抗酶活性。溶液为假塑性。
分析说明
这些产品仅供测试和分析使用。它们不适用于人类或动物的给药，不可用于诊断、治疗或治愈任何疾病。
其他说明
可能适用相应的销售限制。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Qichen Jiang et al.
Ecotoxicology and environmental safety, 104, 423-428 (2014-04-01)
We evaluated the effect of acute exposure to nitrite on expression of antioxidant and metabolic enzyme genes in gill tissue of advanced juvenile Cherax quadricarinatus. A 48h nitrite exposure was conducted, using four test concentrations (NO2-N=0.5, 1, 1.5 and 2mg
Somayeh Bahrami et al.
Veterinary parasitology, 203(1-2), 43-50 (2014-03-19)
Fasciola gigantica is a parasitic helminth that predominantly infects the liver and bile ducts of cattle and causes great losses of cattle production in the southwestern regions of Iran. The purpose of the present study was to find out the
Jo Hoeser et al.
FEBS letters, 588(9), 1537-1541 (2014-04-01)
Cytochrome bd ubiquinol oxidase uses the electron transport from ubiquinol to oxygen to establish a proton gradient across the membrane. The enzyme complex consists of subunits CydA and B and contains two b- and one d-type hemes as cofactors. Recently
Hanna Helgeland et al.
Gene, 543(2), 268-274 (2014-03-04)
In mammals, two carotenoid cleaving oxygenases are known; beta-carotene 15,15'-monooxygenase (BCMO1) and beta-carotene 9',10'-oxygenase (BCO2). BCMO1 is a key enzyme in vitamin A synthesis by symmetrically cleaving beta-carotene into 2 molecules of all-trans-retinal, while BCO2 is responsible for asymmetric cleavage
Michal Siller et al.
The Journal of biological chemistry, 289(15), 10476-10487 (2014-02-25)
Cytochrome P450 (P450) 2U1 has been shown to be expressed, at the mRNA level, in human thymus, brain, and several other tissues. Recombinant P450 2U1 was purified and used as a reagent in a metabolomic search for substrates in bovine
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