2-(4-carbamimidoylphenyl)-1H-indole-6-carboximidamide; bis(2-hydroxypropanoic acid)

• ChemBase编号: 158613
• 分子式: C22H27N5O6
• 平均质量: 457.47968
• 单一同位素质量: 457.19613361
• SMILES: CC(C(=O)O)O.CC(C(=O)O)O.c1cc(ccc1c1cc2ccc(cc2[nH]1)C(=N)N)C(=N)N
• Canonical SMILES: NC(=N)c1ccc(cc1)c1cc2c([nH]1)cc(cc2)C(=N)N.OC(=O)C(O)C.OC(=O)C(O)C
• InChI: InChI=1S/C16H15N5.2C3H6O3/c17-15(18)10-3-1-9(2-4-10)13-7-11-5-6-12(16(19)20)8-14(11)21-13;2*1-2(4)3(5)6/h1-8,21H,(H3,17,18)(H3,19,20);2*2,4H,1H3,(H,5,6)
• InChIKey: UPGPSXFDIFAZIS-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: 2-(4-carbamimidoylphenyl)-1H-indole-6-carboximidamide; bis(2-hydroxypropanoic acid)
• IUPAC传统名: DAPI; bis(lactic acid)
• 别名: 4′,6-Diamidino-2-phenyindole, dilactate; DAPI, dilactate

登记号

• PubChem SID: 162252749
• PubChem CID: 68646313

理论计算性质

• Acid pKa: 14.501453
• 质子受体: 4
• 质子供体: 5
• LogD (pH = 5.5): -3.3503847
• LogD (pH = 7.4): -3.3225315
• Log P: 1.4801712
• 摩尔折射率: 105.5032 cm^3
• 极化性: 33.95792 Å^3
• 极化表面积: 115.53 Å^2
• 可自由旋转的化学键: 5
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble20 mg/mL

安全信息

• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥98% (HPLC)
• 产品质量级别: PREMIUM
• Empirical Formula (Hill Notation): C16H15N5 · 2C3H6O3

详细说明

Sigma Aldrich - D9564

Frequently Asked Questions
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Biochem/physiol Actions
A high sensitivity dye used to detect single nucleic acid molecules. DAPI has been shown to detect a single DNA molecule in solution, and to detect femtograms of DNA in single cells and chloroplasts.