金胺O
化合物
金胺O是一種二芳基甲烷螢光染料,常態下為黃色針狀結晶。極易溶於水,易溶於乙醇。
Auramine O | |||
---|---|---|---|
| |||
IUPAC名 bis[4-(dimethylamino)phenyl]methaniminium chloride | |||
别名 | Basic yellow 2, Pyocatanium aureum, aizen auramine, Pyoktanin Yellow, Canary Yellow, Pyoktanin, or C.I. 41000 | ||
识别 | |||
CAS号 | 2465-27-2 | ||
PubChem | 17170 | ||
ChemSpider | 16254 | ||
SMILES |
| ||
InChI |
| ||
InChIKey | JPIYZTWMUGTEHX-UHFFFAOYAY | ||
性质 | |||
化学式 | C17H22ClN3 | ||
摩尔质量 | 303.83 g·mol−1 | ||
熔点 | 267 °C | ||
危险性 | |||
警示术语 | R:R22 R24 R40 | ||
安全术语 | S:S36/37 S45 | ||
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
金胺O可用於抗酸細菌(例如Mycobacterium), 其方法類似抗酸染色法。[1] 也被當做希夫試劑的螢光版來使用。[2]
參考文獻
- ^ Kommareddi S, Abramowsky C, Swinehart G, Hrabak L. Nontuberculous mycobacterial infections: comparison of the fluorescent auramine-O and Ziehl-Neelsen techniques in tissue diagnosis. Hum Pathol. 1984, 15 (11): 1085–9. PMID 6208117. doi:10.1016/S0046-8177(84)80253-1.
- ^ Khavkin T, Kudryavtseva M, Dragunskaya E, Polotsky Y, Kudryavtsev B. Fluorescent PAS-reaction study of the epithelium of normal rabbit ileum and after challenge with enterotoxigenic Escherichia coli. Gastroenterology. 1980, 78 (4): 782–90. PMID 6986320.
- ^ Truant J, Brett W, Thomas W. Fluorescence microscopy of tubercle bacilli stained with auramine and rhodamine. Henry Ford Hosp Med Bull. 1962, 10: 287–96. PMID 13922644.
- ^ Arrowood M, Sterling C. Comparison of conventional staining methods and monoclonal antibody-based methods for Cryptosporidium oocyst detection. J Clin Microbiol. 1989, 27 (7): 1490–5. PMC 267601 . PMID 2475523.