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月桂基吡啶氯化物
CAS:104-74-5
同义名: 月桂基吡啶氯化物; 月桂基吡啶氮氯化物; 十二烷基氯化吡啶; 1-十二烷基氯化吡啶; 月桂基氯化吡啶氮鎓; 氯化十二烷基吡啶价格; 1-十二烷基吡啶氯盐; 氯化十二烷基吡啶 25G; 1-Dodecylpyridinum Chloride; Dodecyl pyridine chloride; 1-Dodecylpyridin-1-iuM chloride; [C12Py]Cl; eltren; lpc; quaternariolpc; LPC (EGG);
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熔点: 旋光度:
沸点: 闪点:
水溶性: 折射率:
敏感性: 密度:
性状: 存储条件:
土温
Dowex 50W X8 CAS:11119-67-8 MDL:MFCD00132726
同义名: 土温; DOWEX(RG 50WX8-100离子交换树脂; DOWEX50WX8-100离子交换树脂; DOWEX50WX8-200离子交换树脂; DOWEX50WX8-400离子交换树脂; 离子交换树酯 阳离子型; 阳离子型; DOWEX 50WX离子交换树脂; HCR-W2; ETHIDIUM BROMIDE ADSORBER; DOWEX(R) 50 WX8; DOWEX(R) 50WX8-100; DOWEX(R) 50WX8-100 ION-EXCHANGE RESIN; DOWEX(R) 50WX8-200; DOWEX(R) 50WX8-200 ION-EXCHANGE RESIN; DOWEX(R) 50WX8-400;
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熔点: 旋光度:
沸点: 闪点:
水溶性: Insoluble in water. 折射率:
敏感性: 密度:
性状: Moist Spheres 存储条件: 室温
Dexpanthenol
Dexpanthenol CAS:81-13-0
同义名: D-泛酰醇; 维生素原B5; D-泛醇(维生素原B5); D-泛醇, 98+%; D-泛醇, 泛酰醇 (维生素原B5); D-泛醇/右旋泛醇; 右旋泛醇,(R-)2,4-二羟基-N-(3-羟基丙基)-3,3-二甲基丁酰胺,D-(+)-2,4-二羟基-N-(3-羟丙基)-3,3-二甲基丁酰胺; D-泛醇(标准品); 4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-(theta)-butanamid; 4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-d-(+)-butyramid; Alcopan-250; Bepanthen; Bepanthene; Bepantol; Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-; Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (R)-;
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熔点: 旋光度: 30.5 º (c=5, H2O on anh. sub)
沸点: 闪点:
水溶性: soluble 折射率:
敏感性: Hygroscopic 密度:
性状: Viscous Liquid or Semi Solid 存储条件:
D-脯氨酸
D-Proline CAS:344-25-2 MDL:MFCD00064317
同义名: D-脯氨酸,99%; (R)-吡咯烷-2-羧酸; D-PROLINE D-脯氨酸; D-脯氨酸/D-吡咯烷-2-羧酸/(R)-吡咯烷-2-羧酸; D-脯氨酸 100G; 右旋脯氨酸; D-脯氨酸; D-吡咯烷-2-羧酸; D-(+)-PROLINE ((R)-(+)-PROLINE); D-PROLINE extrapure; D-Proline-d3; D-Proline, (2R)-2-Carboxypyrrolidine; D-Proline ReagentPlus(R), > =99%; D-Proline Vetec(TM) reagent grade, 98%; D-Pro-OH; D-Proline≥ 99% (Assay);
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熔点: 223 °C (dec.)(lit.)<br> 旋光度: 84.75 º (c=4, H2O)
沸点: 215.41°C (rough estimate) 闪点:
水溶性: soluble &gt;1000 g/L (20 ºC) 折射率: 85 ° (C=4, H2O)
敏感性: Hygroscopic 密度: 1.36
性状: Powder 存储条件: Store at RT.
D-Allulose
D-Allulose CAS:551-68-8
同义名: D-阿洛酮糖; D-RIBO-2-KETOHEXOSE; D-PSICOSE; MAIZED-PSICOSE; (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one; C06468; D-Erythro-hexulose; D-Pseudofructose; D-Ribo-2-ketohexulose;
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熔点: 旋光度: D25 +4.7° (c = 4.3 in water; no detectable mutarotation)
沸点: 闪点:
水溶性: 折射率:
敏感性: 密度:
性状: Powder 存储条件:
D-焦谷氨酸叔丁酯
D-Pyroglutamic Acid Tert-Butyl Ester CAS:205524-46-5 MDL:MFCD09261417
同义名: D-焦谷氨酸叔丁酯; (R)-2-吡咯烷酮-5-甲酸叔丁酯; D-焦谷氨酸叔丁酯 (R)-2-吡咯烷酮-5-甲酸叔丁酯; D-PYROGLUTAMIC ACID TERT-BUTYL ESTER; (R)-5-Oxo-pyrrolidine-2-carboxylic acid tert-butyl ester; 5-Oxo-D-proline tert-butyl ester; tert-butyl 5-oxo-D-prolinate; D-PyroglutaMic acid ter-butyl ester; tert-Butyl (R)-2-Pyrrolidone-5-carboxylate; 2-Methyl-2-propanyl 5-oxo-D-prolinate; tert-butyl (2R)-5-oxopyrrolidine-2-carboxylate;
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熔点: 旋光度:
沸点: 319℃ 闪点: 147℃
水溶性: 折射率:
敏感性: 密度: 1.099
性状: 存储条件: 室温
Cycloserine Impurity 2
Cycloserine Impurity 2 CAS:5874-57-7
同义名: D-丝氨酸甲酯盐酸盐; D-丝氨酸甲酯盐酸盐(定做1周); D-丝氨酸甲脂盐酸盐; D-丝氨酸甲酯盐酸盐, 95+%; 环丝氨酸杂质2; D-丝氨酸甲酯盐酸盐,98%; METHYL D-SERINATE HYDROCHLORIDE; H-D-SER-OME HCL; D-SERINE METHYL ESTER HYDROCHLORIDE; D-SERINE METHYL ESTER HYDROCHLORIDE SALT; D-SERINE-OME HCL; H-D-Ser-OMe.HCI; D-Ser-OMe.HCl; D-Serine Methyl Ester HCl;
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熔点: 旋光度: -4 º (c=4 in ethanol)
沸点: 闪点:
水溶性: 折射率:
敏感性: 密度:
性状: Liquid 存储条件:
(R)-2-羟基-3-甲基丁酸
(R)-2-Hydroxy-3-methylbutanoic acid CAS:17407-56-6 MDL:MFCD00066442
同义名: (S)-(+)-2-羟基-3-甲基丁酸; D-ALPHA-羟基异缬草酸 ≥98.0%; D-Α-羟基异戊酸; D-Α-羟基异缬草酸; (2R)-3-甲基-2-羟基丁酸; (R)-2-羟基-2-甲基丁酸; (R)-2-羟基-3-甲基丁酸; (2R)-2-羟基-3-甲基丁酸; (2R)-2-HYDROXY-3-METHYLBUTANOIC ACID; D-ALPHA-HYDROXYISOVALERIC ACID; D-2-HYDROXY-3-METHYLBUTYRIC ACID; (R)-2-HYDROXY-3-METHYLBUTYRIC ACID; d-α-hydroxyisovaleric acid; D-ALPHA-HYDROXYSOVALERIC ACID); D-Valic acid; D-a-Hydroxyisovaleric acid;
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熔点: 64-67 °C<br> 旋光度:
沸点: 124-125/13mm 闪点:
水溶性: 折射率:
敏感性: 密度:
性状: 存储条件: -15°C
反式-1-戊烯基硼酸频哪醇酯
CAS:161395-96-6
同义名: 反式-1-戊烯基硼酸频哪醇酯; (E)-1-戊烯基硼酸频哪酯; (E)-1-戊烯基硼酸频哪酯,98%; E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE; 1-PENTENYL-1-BORONIC ACID, PINACOL ESTER; TRANS-1-PENTENYL-1-BORONIC ACID PINACOL ESTER; TRANS-1-PENTENYLBORONIC ACID PINACOL ESTER; TRANS-4,4,5,5-TETRAMETHYL-2-PENT-1-ENYL-1,3,2-DIOXABOROLANE; TRANS-1-; E-2-(1-戊烯基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷; 反式-1-戊烯-1-基硼酸频哪醇酯; trans-1-Penten-1-ylboronic acid pinacol ester 97%; 4,4,5,5-tetramethyl-2-[(E)-pent-1-enyl]-1,3,2-dioxaborolane; (E)-3-hydroxy-2,3-dimethylbutan-2-yl hydrogen pent-1-en-1-ylboronate; E-2-(1-PENTENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE; 1-PENTENYL-1-BORONIC ACID, PINACOL ESTER; TRANS-1-PENTENYL-1-BORONIC ACID PINACOL ESTER; TRANS-1-PENTENYLBORONIC ACID PINACOL ESTER; TRANS-4,4,5,5-TETRAMETHYL-2-PENT-1-ENYL-1,3,2-DIOXABOROLANE;
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熔点: 旋光度:
沸点: 闪点:
水溶性: Insoluble in water. 折射率:
敏感性: 密度:
性状: 存储条件:
伊顿试剂
Eaton's reagent CAS:39394-84-8 MDL:MFCD00070545
同义名: 伊顿试剂; 五氧化二磷甲烷磺酸; 伊顿试剂,7.5% W/W P2O5; 伊顿试剂, 7.5% W/W 五氧化二磷; 伊顿试剂, 7.5% W/W 五氧化二磷, PO CA 7.5% W/W; 五氧化二磷,7.7重量% 的甲磺酸溶液; 甲烷磺酸与五氧化二磷的混合物; 伊顿试剂, 7.5% WT.% 五氧化二磷, J& KSEAL瓶; PHOSPHORUS PENTOXIDE IN METHANESULFONIC ACID; PHOSPHORUS PENTOXIDE METHANESULFONIC ACID; EATON'S REAGENT; 7.5wt%inmethanesulfonicacid; Methanesulfonic acid, mixt. with phosphorus oxide (P2O5); Eaton's Reagent, P{2}O{5} ca 7.5% w/w; eaton'S; Phosphorus pentoxide, 7.7 wt. % in methanesulfonic acid;
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熔点: 113°C(235.4°F)(lit.) 旋光度:
沸点: 122 °C1 mm Hg<br> 闪点: &gt;230 °F<br>
水溶性: Decomposes in water. 折射率: <i>n</i><frac type="vertical">20/D</frac> 1.435<br>
敏感性: Moisture Sensitive 密度: 1.5 g/mL at 25 °C<br>
性状: Liquid 存储条件: 室温

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