对苯二异硫氰酸酯 CAS 4044-65-9

4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX

纯度 97%+现货药物标准品
CAS 号4044-65-9
分子式C8H10N2S2
分子量198.31 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

对苯二异硫氰酸酯 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX CAS 4044-65-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的对苯二异硫氰酸酯（4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX）为药物标准品，CAS 登记号 4044-65-9，分子式 C8H10N2S2，分子量 198.31。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括对苯二异硫氰酸酯在内的目标物的控制。 对苯二异硫氰酸酯（4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate INN Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato INN-Spanish Bitoscanato Spanish Bitoscanatum INN-Latin Bitoscanatum Latin BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene

应用场景：对苯二异硫氰酸酯（4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate INN Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato INN-Spanish Bitoscanato Spanish Bitoscanatum INN-Latin Bitoscanatum

理化性质 Physical & Chemical Properties

中文名称对苯二异硫氰酸酯
分子式C8H10N2S2
分子量198.31 g/mol
外观形态类白色至淡黄色结晶性粉末。（具有氨/胺类微弱气味，含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感，应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1958年
含氮原子数2
含硫原子数2

相关专利 Related Patents

  1. 发明人沈红梅，徐明华，林芳. "一种对苯二异硫氰酸酯的合成方法" [P]. 中国发明专利, 专利号 CN 117684117 A, 授权公告日 2024-10-28.
  2. 发明人林芳，钱学锋，王建平. "Method for the Synthesis of 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX" [P]. 中国发明专利, 专利号 CN 108463733 B, 授权公告日 2020-02-15.
  3. Thompson G K, Lee S K, Williams B T. "A Process for Preparing High-Purity 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX" [P]. US Patent, US 10944926 B2, 2020-05-05.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 对苯二异硫氰酸酯 in Pharmaceutical Formulations". J. Nat. Prod., 2021, 2277, (1), 9353-9358.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 对苯二异硫氰酸酯 as an Impurity". J. Chromatogr. A, 2023, 1523, (6), 8194-8203.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX Using HRMS and NMR". Talanta, 2025, 1509, 7945-7956.

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