![CAS 1239-45-8 Ethidium Bromide (0.5mg/mL in Water) (in Dropper Bottle) [for Electrophoresis] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/e1363-jpgcontextbwfzdgvyfhjvb3r8mzu3ntd8aw1hz2uvanblz3xonwyvadm4lzg5mza1odkxndcxnjyvrteznjmuanbnfdkzy2m0mti1mmjindfjyjbmymvjogfjnde2nzgxzdy5mmy0zmi2n2qxngi5owizn2m0mjnlotazmmzkyjmzmda.jpeg)
CAS RN: 1239-45-8
Ethidium Bromide (0.5mg/mL in Water) (in Dropper Bottle) [for Electrophoresis]
Product Availability
Choose a grade to view its available package options.
20 package records13 with current stock6 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250724 | 100ml | In stock | Shanghai, Shandong | Inquiry | |
| Batchno.20250215 | 25ml | In stock | Shanghai, Shandong, Guangdong | Inquiry | |
| Batchno.20250929 | 500ml | In stock | Shandong | Inquiry | |
| Batchno.20250305 | 5ml | In stock | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
- Product code: ICTE1363
1239-45-8 / 5-ethyl-6-phenylphenanthridin-5-ium-3,8-diamine bromide
Basic Information
CAS
1239-45-8
Multi CAS
No
Molecular Formula
C21H20BrN3
Molecular Weight
394.300000
Exact Mass
393.084060
SMILES
CC[N+]1=C2C=C(C=CC2=C3C=CC(=CC3=C1C4=CC=CC=C4)N)N.[Br-]
InChI
InChI=1S/C21H19N3.BrH/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14;/h3-13,23H,2,22H2,1H3;1H
InChIKey
ZMMJGEGLRURXTF-UHFFFAOYSA-N
Physical Properties
Melting Point
260-262 °C (decomposes)
238-240 °C
Density
0.34 g/cm³
Physical Description
Dark red solid; [Merck Index] Red to brown solid; [ICSC] Dark red powder;
RED-TO-BROWN CRYSTALS.
Appearance
Dark red crystals from alcohol
Maroon powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
25
Aromatic heavy atom count
20
Fraction Csp3
0.1
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
101.58
TPSA
55.92
LogP / Solubility
WLOGP
1.14
MLOGP
1.02
XLogP3
1.14
Consensus LogP
1.1
Log S (ESOL)
-3.46
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.61
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.41
Class (SILICOS-IT)
Poorly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.32
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3
Safety & Transport
Pictogram(s)
Acute Toxic
Health Hazard
Irritant
Signal
Danger
GHS Hazard Statements
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
H302 (97.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H330 (85.3%): Fatal if inhaled [Danger Acute toxicity, inhalation]
Precautionary Statement Codes
P203, P260, P264, P270, P271, P280, P284, P301+P317, P304+P340, P316, P318, P320, P330, P403+P233, P405, and P501
P203, P260, P261, P264, P270, P271, P280, P284, P301+P317, P304+P340, P316, P318, P320, P321, P330, P403+P233, P405, and P501
Hazard Class/Division
6.1
Packing Group
I
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