5-Hydroxy-p-naphthoquinone

Name: 5-Hydroxy-p-naphthoquinone
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 481-39-0C10H6O3MW 174.15

5-Hydroxy-p-naphthoquinone (CAS No. 481-39-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number481-39-0

Molecular FormulaC10H6O3

Molecular Weight174.15

Melting Point155 °C

LogP1.92

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 5-Hydroxy-p-naphthoquinone?

The CAS number of 5-Hydroxy-p-naphthoquinone is 481-39-0.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 5-Hydroxy-p-naphthoquinone?

Main applications include Organic Chemicals.

How do I buy 5-Hydroxy-p-naphthoquinone or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

5-Hydroxy-p-naphthoquinone · CAS 481-39-0 · C10H6O3. UNII W6Q80SK9L6. Melting Point: 155 °C; LogP: 1.92; Collision Cross Section: 130.8 Å² [M-H]-.

Identification

CAS Registry Number	481-39-0
PubChem CID	3806
Molecular formula	C10H6O3
IUPAC name	5-hydroxynaphthalene-1,4-dione
UNII (FDA)	W6Q80SK9L6

Computed Descriptors

Molecular Weight	174.15
XLogP3	1.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	174.031694049
Monoisotopic Mass	174.031694049
Topological Polar Surface Area	54.4
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Melting Point	155 °C
LogP	1.92
Collision Cross Section	130.8 Å² [M-H]-

Physical description & handling notes

Solid
131.2 Å² [M-H]- [CCS Type: DT; Method: stepped-field]

GHS Hazard Classification

Reported hazard statements	H301 (100%), H315 (98.7%), H319 (98.7%), H335 (94.9%), H400 (84.8%)

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Substances that inhibit or prevent the proliferation of NEOPLASMS.
Substances that are toxic to cells; they may be involved in immunity or may be contained in venoms. These are distinguished from CYTOSTATIC AGENTS in degree of effect. Some of them are used as CYTOTOXIC ANTIBIOTICS. The mechanism of action of many of these are as ALKYLATING AGENTS or MITOSIS MODULATORS.
Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.
Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods.

Synonyms

juglone; 481-39-0; 5-Hydroxy-1,4-naphthoquinone; 5-Hydroxy-1,4-naphthalenedione; 5-Hydroxynaphthalene-1,4-dione; Regianin; Nucin; 8-Hydroxy-1,4-naphthoquinone; C.I. Natural Brown 7; C.I. 75500; W6Q80SK9L6; DTXSID0031504; CHEBI:15794; NSC-153189; NSC-622948; RefChem:792551

Frequently Asked Questions

What are the CAS number and molecular formula of 5-Hydroxy-p-naphthoquinone?

CAS 481-39-0; molecular formula C10H6O3; molecular weight — g/mol.

What other names is 5-Hydroxy-p-naphthoquinone known by?

juglone, 481-39-0, 5-Hydroxy-1,4-naphthoquinone, 5-Hydroxy-1,4-naphthalenedione, 5-Hydroxynaphthalene-1,4-dione, Regianin.

Is 5-Hydroxy-p-naphthoquinone classified as hazardous?

Hazard statements reported: H301, H315, H319, H335, H400.

What are the key physical properties of 5-Hydroxy-p-naphthoquinone?

Melting Point: 155 °C; LogP: 1.92; Collision Cross Section: 130.8 Å² [M-H]-.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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