CAS RN: 16681-65-5
1-Methyl-1,2,3-triazole
Product Availability
Choose a grade to view its available package options.
7 package records6 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260505 | 5g / 25g | Out of stock | 5-7 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250917 | 100g | In stock | Shanghai | Inquiry | |
| Batchno.20250309 | 10g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20250416 | 1g | In stock | Shanghai, Chengdu | Inquiry | |
| Batchno.20260308 | 25g | In stock | Shanghai, Tianjin | Inquiry | |
| Batchno.20250113 | 500g | In stock | Shanghai | Inquiry | |
| Batchno.20250304 | 5g | In stock | Shanghai, Tianjin | Inquiry |
- Product code: SSC-072782
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 10g, 1g, 5g, 25g, 100g
- Available purity: ≥97%
- Inventory rows with stock: 3
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 10g | ≥97% | 4 In Stock | Beijing | Inquiry |
| 1g | ≥97% | 2 In Stock | Shenzhen | Inquiry |
| 5g | ≥97% | 2 In Stock | Hong Kong | Inquiry |
| 25g | ≥97% | 0 Out of Stock | Beijing | Inquiry |
| 100g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
16681-65-5 / 1-methyltriazole
Basic Information
CAS
16681-65-5
Multi CAS
No
Molecular Formula
C3H5N3
Molecular Weight
83.090000
Exact Mass
83.048347
SMILES
CN1C=CN=N1
InChI
InChI=1S/C3H5N3/c1-6-3-2-4-5-6/h2-3H,1H3
InChIKey
JWAWEQBUZOGIBZ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
6
Aromatic heavy atom count
5
Fraction Csp3
0.33
H-bond acceptors
3
Molar refractivity
21
TPSA
30.71
LogP / Solubility
WLOGP
-0.18
MLOGP
-0.18
XLogP3
-0.3
Consensus LogP
-0.22
Log S (ESOL)
-0.86
Class (ESOL)
Very soluble
Log S (Ali)
-0.11
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.05
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.36
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
![CAS 16681-68-8 1H-[1,2,3]TRIAZOLE-4-CARBALDEHYDE molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/16681-68-8.gif)
