DIGITONIN
Digitonin
CAS: 11024-24-1
Molecular Formula: C56H92O29
DIGITONIN - Names and Identifiers
DIGITONIN - Physico-chemical Properties
| Molecular Formula | C56H92O29 |
| Molar Mass | 1229.31 |
| Density | 1.1421 (rough estimate) |
| Melting Point | 230-240°C (dec.)(lit.) |
| Boling Point | 788.4°C (rough estimate) |
| Specific Rotation(α) | D20 -54° (0.45 g in 15.8 ml methanol) |
| Solubility | H2O: 10mg/mL at95°C hot, clear, colorless |
| Appearance | White powder |
| Color | white |
| Merck | 14,3161 |
| BRN | 78654 |
| pKa | 12.68±0.70(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | Easily absorbing moisture |
| Refractive Index | -52 ° (C=1, EtOH) |
| MDL | MFCD00077729 |
| Use | Cholesterol in plasma and bile nuclei was determined by precipitation reaction. It is also used as a reagent for higher alcohols, nuclear phenols and thiophenols. |
| In vitro study | Digitonin, a detergent that increases cell permeability by binding to cholesterol molecules in the cell membrane, can increase cisplatin accumulation and reduce tumour growth in vitro. |
| In vivo study | In the liver parenchyma the concentrations are of the same magnitude. Measured with the 133 Xe-clearance technique, Digitonin does not alter the tumor blood flow. Digitonin enhances the tumor-growth retarding effect of CBDCA given intra-aterially at 5 mg/kg but not at 25 mg/kg. |
DIGITONIN - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3462 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | IH2050050 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29389090 |
| Hazard Class | 6.1(a) |
| Packing Group | II |
DIGITONIN - Reference
| Reference Show more | 1. [IF=3.882] Kunpeng Yin et al."Lanthanide Metal–Organic Framework-Based Fluorescent Sensor Arrays to Discriminate and Quantify Ingredients of Natural Medicine."Langmuir. 2021;37(17):5321–5328 2. [IF=2.289] Zhou Shun et al."Anthelmintic efficacy of natural saponins against Gyrodactylus kobayashii in goldfish (Carassius auratus) and their 3D-QSAR analysis."Parasitol Res. 2021 Mar;120(3):1143-1150 |
DIGITONIN - Introduction
It's hygroscopic. 1g dissolved in 57ml of absolute ethanol; 220ml 95% ethanol, almost insoluble in water, ether nuclear chloroform. caking at 225 ℃. It does not melt obviously at 235~240 ℃. Toxic. Alpha: -54 (c = 3, methanol)
Last Update：2022-10-16 17:12:00
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