CAS 4490-82-8 O-Butylhydroxylamine Hydrochloride molecular structure

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CAS RN: 4490-82-8

O-Butylhydroxylamine Hydrochloride

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.20260101	1g / 5g / 10g	Out of stock	8-10 business days	Inquiry

Product code: SSC-152817

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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, 0.25g, 10g
Available purity: >95%
Inventory rows with stock: 4
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 4490-82-8
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
1g	>95%	5 In Stock	Shenzhen	Inquiry
5g	>95%	5 In Stock	Shanghai	Inquiry
0.25g	>95%	4 In Stock	Shanghai	Inquiry
10g	>95%	1 In Stock	Hong Kong	Inquiry

4490-82-8 / O-butylhydroxylamine;hydrochloride

Standard CAS: 4490-82-8 Multi CAS: No

Basic Information Computed Properties

Basic Information

CAS

4490-82-8

Multi CAS

Molecular Formula

C4H12CLNO

Molecular Weight

125.600000

Exact Mass

125.060742

InChI

InChI=1S/C4H11NO.ClH/c1-2-3-4-6-5;/h2-5H2,1H3;1H

InChIKey

HUYRNQWVAPCTQZ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count

Fraction Csp3

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

32.3

TPSA

35.25

LogP / Solubility

WLOGP

1.1

MLOGP

0.96

XLogP3

1.1

Consensus LogP

1.05

Log S (ESOL)

-1.11

Class (ESOL)

Soluble

Log S (Ali)

-1.38

Class (Ali)

Soluble

Log S (SILICOS-IT)

-1.75

Class (SILICOS-IT)

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)

-2.71

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Brenk alerts

Leadlikeness

Synthetic Accessibility

1.5

Applications of CAS 4490-82-8

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 4490-82-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

O-butylhydroxylamine;hydrochloride

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary statements: 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 (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: Hygroscopic. 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.