CAS RN: 1120-02-1
Trimethylstearylammonium Bromide
Product Availability
Choose a grade to view its available package options.
12 package records12 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250724 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20260117 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20250627 | 1mg | In stock | Shanghai | Inquiry |
| Batchno.20250430 | 25g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250818 | 25mg | In stock | Shanghai | Inquiry |
| Batchno.20251221 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20250630 | 5mg | In stock | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260323 | 100g | In stock | Shanghai, Shandong, Chongqing, Hebei | Inquiry |
| Batchno.20250825 | 10kg | In stock | Shanghai, Shandong | Inquiry |
| Batchno.20260523 | 2.5kg | In stock | Shandong, Guangdong | Inquiry |
| Batchno.20250116 | 25g | In stock | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batchno.20260208 | 500g | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
- Product code: SSC-012522
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 100g
- Available purity: ≥97%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 100g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
1120-02-1 / trimethyl(octadecyl)azanium bromide
Octadecyltrimethylammonium bromide | Steartrimonium Bromide | BPW1DD4IZ8
Basic Information
CAS
1120-02-1
Multi CAS
Yes
Molecular Formula
C21H46BrN
Molecular Weight
392.500000
Exact Mass
391.281360
SMILES
CCCCCCCCCCCCCCCCCC[N+](C)(C)C.[Br-]
InChI
InChI=1S/C21H46N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2,3)4;/h5-21H2,1-4H3;1H/q+1;/p-1
InChIKey
SZEMGTQCPRNXEG-UHFFFAOYSA-M
Synonyms
Octadecyltrimethylammonium bromide
Steartrimonium Bromide
BPW1DD4IZ8
CATINAL STB
DTXSID40883652
Physical Properties
Physical Description
White hygroscopic powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
23
Fraction Csp3
1
Rotatable bonds
17
H-bond acceptors
1
Molar refractivity
102.45
TPSA
0.0000
LogP / Solubility
WLOGP
3.96
MLOGP
3.51
XLogP3
3.96
Consensus LogP
3.81
Log S (ESOL)
-3.65
Class (ESOL)
Poorly soluble
Log S (Ali)
-5.64
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-7.54
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.3
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
No
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5
Safety & Transport
Pictogram(s)
Corrosive
Irritant
Signal
Danger
GHS Hazard Statements
H302 (13%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (10.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H318 (10.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H319 (89.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501
