CAS RN: 844501-71-9
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Product Availability
Choose a grade to view its available package options.
5 package records4 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250304 | 5g / 25g / 50g / 100g | Confirm by inquiry | Shanghai | 5-7 business days | Inquiry |
- Product code: SSC-191941
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: 1g, 25g, 5g, 10g, 100g, 500g
- Available purity: >98%
- Inventory rows with stock: 5
- 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 |
|---|---|---|---|---|
| 1g | >98% | 5 In Stock | Beijing | Inquiry |
| 25g | >98% | 4 In Stock | Shenzhen | Inquiry |
| 5g | >98% | 3 In Stock | Hong Kong | Inquiry |
| 10g | >98% | 3 In Stock | Beijing | Inquiry |
| 100g | >98% | 1 In Stock | Beijing | Inquiry |
| 500g | >98% | 0 Out of Stock | Shanghai | Inquiry |
844501-71-9 / 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Basic Information
CAS
844501-71-9
Multi CAS
Yes
Molecular Formula
BC9H15N2O2
Molecular Weight
194.040000
Exact Mass
194.122658
InChI
InChI=1S/C9H15BN2O2/c1-8(2)9(3,4)14-10(13-8)7-5-6-11-12-7/h5-6H,1-4H3,(H,11,12)
InChIKey
KWLOIDOKWUESNM-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
14
Aromatic heavy atom count
5
Fraction Csp3
0.67
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
54.3
TPSA
47.14
LogP / Solubility
WLOGP
0.71
MLOGP
0.62
XLogP3
0.71
Consensus LogP
0.68
Log S (ESOL)
-1.69
Class (ESOL)
Soluble
Log S (Ali)
-1.66
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.63
Class (SILICOS-IT)
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)
-3.4
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 844501-71-9
This compound is commonly used in metal and coordination compound chemistry, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 844501-71-9 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
Precautionary statements: P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Request the SDS (Safety Data Sheet) for full hazard and safety documentation.
Storage & Handling
Storage: Store under inert gas. Avoid: Air Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.
Quotation & Packaging
Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.
Quality & Compliance
Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.
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