CAS 1650548-69-8 1-(4-pyridyl)pyrazole-4-boronic Acid Pinacol Ester molecular structure

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CAS RN: 1650548-69-8

1-(4-pyridyl)pyrazole-4-boronic Acid Pinacol Ester

Product Availability

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1 package records0 with current stock1 grade group

Grade In stock only

Batch No.	Package	Availability	Lead Time	Inquiry
Batchno.20260608	100mg / 250mg / 1g	Out of stock	5-7 business days	Inquiry

Product code: SSC-072160

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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: 0.25g, 1g, 0.1g, 5g
Available purity: >97%
Inventory rows with stock: 6
Bulk packaging: confirmed by inquiry

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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1650548-69-8
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
0.25g	--	2 In Stock	Shenzhen	Inquiry
0.25g	>97%	2 In Stock	Shanghai	Inquiry
1g	--	2 In Stock	Beijing	Inquiry
1g	>97%	2 In Stock	Hong Kong	Inquiry
0.1g	--	1 In Stock	Shanghai	Inquiry
0.1g	>97%	1 In Stock	Hong Kong	Inquiry
5g	--	0 Out of Stock	Beijing	Inquiry
5g	>97%	0 Out of Stock	Beijing	Inquiry

1650548-69-8 / 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]pyridine

Standard CAS: 1650548-69-8 Multi CAS: No

Basic Information Computed Properties Safety & Transport

Basic Information

CAS

1650548-69-8

Multi CAS

Molecular Formula

C14H18BN3O2

Molecular Weight

271.120000

Exact Mass

271.149207

SMILES

B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C3=CC=NC=C3

InChI

InChI=1S/C14H18BN3O2/c1-13(2)14(3,4)20-15(19-13)11-9-17-18(10-11)12-5-7-16-8-6-12/h5-10H,1-4H3

InChIKey

ALCBVHHVDJBCBM-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count

Aromatic heavy atom count

Fraction Csp3

0.43

Rotatable bonds

H-bond acceptors

Molar refractivity

77.08

TPSA

49.17

LogP / Solubility

WLOGP

1.57

MLOGP

1.39

XLogP3

1.57

Consensus LogP

1.51

Log S (ESOL)

-2.78

Class (ESOL)

Moderately soluble

Log S (Ali)

-2.91

Class (Ali)

Moderately soluble

Log S (SILICOS-IT)

-2.96

Class (SILICOS-IT)

Moderately soluble

ADME

GI absorption

High

BBB permeant

Yes

P-gp substrate

CYP1A2 inhibitor

Yes

CYP2C19 inhibitor

CYP2C9 inhibitor

CYP2D6 inhibitor

CYP3A4 inhibitor

Log Kp (skin permeation)

-3.26

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Yes

Veber

Yes

Egan

Yes

Muegge

Yes

Bioavailability score

0.55

Brenk alerts

Leadlikeness

Yes

Synthetic Accessibility

1.5

Safety & Transport

Pictogram(s)

Irritant

Signal

Warning

GHS Hazard Statements

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] 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, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Applications of CAS 1650548-69-8

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 1650548-69-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. 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.