- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dihydroethidium
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dihydroethidium
- Price: ￥1568.0/25mg ￥1418.0/10mg
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: Dihydroethidium
- Price: $500.0/100mg $950.0/250mg $1700.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- ShangHai DC Chemicals Co.,Ltd
- China
- Product Name: Dihydroethidium
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Lai
- Email: order@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: DIHYDROETHIDIUM
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
104821-25-2
104821-25-2 structure
- Name: Dihydroethidium
- Chemical Name: Dihydroethidium
- CAS Number: 104821-25-2
- Molecular Formula: C21H21N3
- Molecular Weight: 315.411
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-09 21:33:18
- Modify Date: 2025-08-24 19:26:10
-
Dihydroethidium(Hydroethidine; PD-MY 003) is a superoxide indicator; exhibits blue-fluorescence in the cytosol until oxidized, where it intercalates within the cell's DNA, staining its nucleus a bright fluorescent red.
| Name | Dihydroethidium |
|---|---|
| Synonyms |
3,8-Phenanthridinediamine, 5-ethyl-5,6-dihydro-6-phenyl-
3,8-Phenanthridinediamine, 5-ethyl-5,6-dihydro-6-phenyl-, (±)- dihydroethidium MFCD00077335 5,6-dihydro-3,8-diamino-5-ethyl-6-phenylphenanthridine 5-Ethyl-6-phenyl-5,6-dihydro-3,8-phenanthridinediamine Phenanthridine, 5,6-dihydro-3,8-diamino-5-ethyl-6-phenyl- |
| Description | Dihydroethidium(Hydroethidine; PD-MY 003) is a superoxide indicator; exhibits blue-fluorescence in the cytosol until oxidized, where it intercalates within the cell's DNA, staining its nucleus a bright fluorescent red. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 580.4±50.0 °C at 760 mmHg |
| Molecular Formula | C21H21N3 |
| Molecular Weight | 315.411 |
| Flash Point | 299.5±24.9 °C |
| Exact Mass | 315.173553 |
| PSA | 55.92000 |
| LogP | 3.06 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.680 |
| Storage condition | −20°C |
| Water Solubility | acetonitrile: soluble |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933990090 |
|
~%
104821-25-2 |
| Literature: Tetrahedron, , vol. 45, # 11 p. 3385 - 3396 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |