Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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About This Item
产品名称
溴甲酚绿, indicator ACS,Reag. Ph Eur
等级
ACS reagent
质量水平
Agency
reag. Ph. Eur.
表单
solid
缺失
≤3% loss on drying, 110°C
visual transition interval
3.8-5.4, yellow-green to blue
mp
217-218 °C
堆积密度
350 kg/m3
储存温度
no temp limit
SMILES字符串
[S]1(=O)(=O)OC(c4c1cccc4)(c3c(c(c(c(c3)Br)O)Br)C)c2c(c(c(c(c2)Br)O)Br)C
InChI
1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3
InChI key
FRPHFZCDPYBUAU-UHFFFAOYSA-N
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应用
- 采用离子对络合物形成法对纯品、胶囊和人血清样品中的吡罗昔康进行高灵敏度选择性分光光度测定。：研究提出了一种灵敏的分光光度法，通过与溴甲酚绿形成离子对络合物来测定各种形式的吡罗昔康。该方法提高了吡罗昔康测定的准确性和选择性，在药物分析和临床诊断中具有重要的应用价值（Alizadeh & Keyhanian, 2014）。
- 谷氨酸脱羧酶活性的高通量比色测定法。：将溴甲酚绿用于高通量比色法测定谷氨酸脱羧酶的活性。该测定对于涉及酶动力学的生化研究至关重要，可应用于药物发现和代谢工程研究（Yu et al., 2011）。
- 测定抗糖尿病药物马来酸罗格列酮和盐酸二甲双胍纯品和药物制剂中含量的分光光度法和HPLC法。：将溴甲酚绿用于分光光度法和HPLC法中，改善了抗糖尿病药物的检测和定量。这项研究对于确保药品的质量和疗效至关重要（Onal, 2009）。
- 电荷转移络合-分光光度法测定药物制剂和尿液中的拉莫三嗪。：将溴甲酚绿用于拉莫三嗪的分光光度法测定，有助于药物和生物样品中这种抗癫痫药物的分析。该应用对于治疗药物监测和药物质量控制至关重要（Alizadeh et al., 2008）。
分析说明
溶液外观：通过检测
干燥失重（110 °C）： ≤ 3
转换范围（根据ACS）：通过测试
灵敏度测试：通过测试
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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