CAS 18144-47-3 tert-Butyl 4-Aminobenzoate molecular structure

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CAS RN: 18144-47-3

tert-Butyl 4-Aminobenzoate

Product Availability

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2 package records1 with current stock2 grade groups

Grade In stock only

Batch No.	Package	Availability	Warehouse	Lead Time	Inquiry
Batchno.20260401	1g / 5g / 25g / 100g / 500g	Confirm by inquiry	Shanghai, Shandong		Inquiry

Batch No.	Package	Availability	Warehouse	Lead Time	Inquiry
Batchno.20250409	25g / 100g / 500g	Out of stock		8-10 business days	Inquiry

Product code: SSC-082477

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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: 1g, 5g, 10g, 100g, 25g, 500g
Available purity: >98%
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 18144-47-3
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
1g	>98%	5 In Stock	Shenzhen	Inquiry
5g	>98%	5 In Stock	Shanghai	Inquiry
10g	>98%	5 In Stock	Shenzhen	Inquiry
100g	>98%	5 In Stock	Shenzhen	Inquiry
25g	>98%	4 In Stock	Beijing	Inquiry
500g	>98%	1 In Stock	Hong Kong	Inquiry

18144-47-3 / tert-butyl 4-aminobenzoate

Standard CAS: 18144-47-3 Multi CAS: No

Basic Information Computed Properties Safety & Transport

Basic Information

CAS

18144-47-3

Multi CAS

Molecular Formula

C11H15NO2

Molecular Weight

193.240000

Exact Mass

193.110279

SMILES

CC(C)(C)OC(=O)C1=CC=C(C=C1)N

InChI

InChI=1S/C11H15NO2/c1-11(2,3)14-10(13)8-4-6-9(12)7-5-8/h4-7H,12H2,1-3H3

InChIKey

KYORUZMJUKHKFS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count

Aromatic heavy atom count

Fraction Csp3

0.36

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

56.02

TPSA

52.32

LogP / Solubility

WLOGP

2.22

MLOGP

1.96

XLogP3

2.1

Consensus LogP

2.09

Log S (ESOL)

-2.69

Class (ESOL)

Moderately soluble

Log S (Ali)

-2.75

Class (Ali)

Moderately soluble

Log S (SILICOS-IT)

-2.88

Class (SILICOS-IT)

Moderately soluble

ADME

GI absorption

High

BBB permeant

Yes

P-gp substrate

CYP1A2 inhibitor

CYP2C19 inhibitor

CYP2C9 inhibitor

CYP2D6 inhibitor

CYP3A4 inhibitor

Log Kp (skin permeation)

-2.32

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Brenk alerts

Leadlikeness

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 (97.7%): 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

Applications of CAS 18144-47-3

This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 18144-47-3 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.