其它产品项目整合

项目整合的本质是一项集合成方法学、反应工程学与过程分析技术于一体的系统工程。其核心逻辑可以概括为以下几点：源头优选：利用如N-硝胺化学等底层方法学突破，从分子层面颠覆传统高成本、高污染路线。过程强化：依托连续流技术，攻克有机金属试剂应用、光化学反应放大等“不可能”任务，实现高危工艺的本质安全。系统集成：整合“反应-淬灭-分离”全流程，利用微流控与在线分析技术，消除批次间的差异，实现药品制造的连续化与智能化。当前，中间体工艺研发正在经历从“经验驱动”向“数据驱动”的转变。AI辅助路线设计、自动化高通量筛选与连续制造平台的结合，将使得“分子结构与最优工艺路径”之间的映射关系逐渐清晰。未来的竞争优势，将属于那些能够将底层化学创新与先进工程技术进行无缝整合的研发体系。
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其它产品项目整合

Aluminum Acetate Solution CAS Registry Number: 8006-13-1

CAS Name: Burow's Solution
Trademarks: Domeboro (Bayer)
Literature References: Contains about 5% neutral aluminum acetate. Al(C2H3O2)3 = 0.66% Al, 4.4% acetic acid (1.25% Al2O3). Prepn from a dry mix consisting of an alkali metal acetate, acetic acid and a dibasic aluminum acetate stabilized with boric acid: Gibbons et al., US 2824042 (1958).

Aluminum Subacetate Solution CAS Registry Number: 8000-61-1

Additional Names: Essigsäure Tonerde
Literature References: Contains about 8% aluminum diacetate, Al(OH)(CH3CO2)2. Prepd from aluminum sulfate, acetic acid, calcium carbonate and water. Details of prepn: USP XVIII, pp 29-30. Several other routes of prepn, see Aluminum Diacetate.

Ammonium Iodide CAS Registry Number: 12027-06-4 碘化物阴离子标准液

Percent Composition: H 2.78%, I 87.56%, N 9.66%
Literature References: Contains about 98% NH4I; about l% ammonium hypophosphite is usually added as a preservative. Prepd from ammonia, iodine and hydrogen peroxide; from ammonia and hydrogen iodide; or from ammonium carbonate and hydrogen iodide: Wulff, Cameron, Z. Phys. Chem. B10, 350 (1930); Schmeisser in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 289. Review: Richards "Ammonium Iodide" in Mellor's vol. VIII, Supplement I, Nitrogen (part 1) 448-458 (1964).

Polidocanol CAS Registry Number: 9002-92-0 月桂醇聚氧乙烯醚

CAS Name: a-Dodecyl-w-hydroxypoly(oxy-1,2-ethanediyl)
Additional Names: polyethylene glycol (9) monododecyl ether; dodecyl alcohol polyoxyethylene ether; hydroxypolyethoxydodecane; laureth 9; p...
Literature References: Contains an average of nine ethylene oxide units and has an average mol wt ~600. Prepd by reaction of ethylene oxide and dodecyl alcohol: Pertsemlides, Soehring, Arzneim.-Forsch. 10, 990 (1960). Toxicology: H. S. Zipf et al., ibid. 7, 162 (1957). Review of clinical experience: P. M. Goldman, J. Dermatol. Surg. Oncol. 15, 204-209 (1989).

Thiocyanate Sodium CAS Registry Number: 540-72-7 硫氰酸钠

Additional Names: Sodium sulfocyanate; sodium rhodanide; sodium thiocyanate
Percent Composition: C 14.82%, N 17.28%, Na 28.36%, S 39.55%
Literature References: Contains at least 98% NaSCN. Toxicity study: Anderson, Chen, J. Am. Pharm. Assoc. 29, 152 (1940).

Gold Stannate CAS Registry Number: 1345-24-0

Additional Names: Aurous stannate; C.I. Pigment Red 109; C.I. 77482; gold-tin precipitate; gold-tin purple; purple of Cassius
Literature References: Contains gold, tin and oxygen; composition of commercial products varies and in some cases may be a complex mixture of gold and stannic acid. Prepn: Colour Index vol. 4 (3rd ed., 1971) p 4669.

Potassium Bicarbonate CAS Registry Number: 298-14-6 碳酸氢钾

Additional Names: Potassium acid carbonate
Trademarks: K-Lyte (Apothecon)
Percent Composition: C 12.00%, H 1.01%, K 39.05%, O 47.94%
Literature References: Contains not less than 99% KHCO3.

Sodium Perborate CAS Registry Number: 7632-04-4 过硼酸钠

Additional Names: Dexol
Percent Composition: B 13.22%, Na 28.10%, O 58.68%
Literature References: Contains, when reasonably fresh, ~95% of the perborate corresp to 9.9% available oxygen. Prepn from sodium metaborate and hydrogen peroxide: Leblon, Lambert, US 3109706 (1963 to Solvay Cie.).

Methyl Acrylate CAS Registry Number: 96-33-3 丙烯酸甲酯(MA)

CAS Name: 2-Propenoic acid methyl ester
Additional Names: acrylic acid methyl ester
Percent Composition: C 55.81%, H 7.02%, O 37.17%
Literature References: Convenient prepn from ethylene chlorohydrin: DE 571123 (1928 to Rohm Haas). For direct syntheses from acetylene and carbon monoxide see W. Reppe, Chemie Technik der Acetylen-Druck-Reaktionen (Weinheim, 2nd ed., 1952). Toxicity study: H. F. Smyth, C. P. Carpenter, J. Ind. Hyg. Toxicol. 30, 63 (1948).

Phenoldisulfonic Acid CAS Registry Number: 96-77-5 苯酚二磺酸试液

CAS Name: 4-Hydroxy-1,3-benzenedisulfonic acid
Additional Names: 4-hydroxy-m-benzenedisulfonic acid; 1-phenol-2,4-disulfonic acid
Percent Composition: C 28.34%, H 2.38%, O 44.05%, S 25.22%
Literature References: Conveniently prepd by hydrolysis of the dichloride which is obtained by the action of chlorosulfonic acid on phenol at room temp: Pollak et al., Monatsh. Chem. 46, 395 (1925). Monograph: E. E. Gilbert, Sulfonation and Related Reactions (Interscience, New York, 1965) 529 pp.