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1,4-Dihydroxy-2-naphthoic acid

1,4-Dihydroxy-2-naphthoic acid structure

CAS No:
31519-22-9
Formula:
C11H8O4
Chemical Name:
1,4-Dihydroxy-2-naphthoic acid
Synonyms:
2-Naphthalenecarboxylic acid,1,4-dihydroxy-;2-Naphthoic acid,1,4-dihydroxy-;1,4-Dihydroxy-2-naphthalenecarboxylic acid;1,4-Dihydroxy-2-naphthoate;1,4-Dihydroxy-2-naphthoic acid;1,4-Dihydroxy-2-carboxy naphthoic acid
Categories:
Inorganic Chemistry > Inorganic Salts

Description

1,4-dihydroxy-2-naphthoic acid is a naphthoic acid that is 2-naphthoic acid substituted by hydroxy groups at positions 1 and 4. It has a role as an Escherichia coli metabolite. It is a dihydroxy monocarboxylic acid, a naphthoic acid, a member of naphthalenediols and a naphthohydroquinone. It derives from a 2-naphthoic acid. It is a conjugate acid of a 1,4-dihydroxy-2-naphthoate.

1,4-Dihydroxy-2-naphthoic acid Basic Attributes

Molecular Weight：

204.18

Exact Mass：

204.18

EC Number：

250-674-7

UNII：

1U77MR5Q7O

DSSTox ID：

DTXSID0037730

HScode：

2918290000

Characteristics

PSA：

77.76000

XLogP3：

1.94920

Appearance：

Slight greenish yellow powder

Density：

1.535±0.06 g/cm3

Melting Point：

424 °C

Boiling Point：

461.7±40.0 °C(Predicted)

Flash Point：

247.1ºC

Refractive Index：

1.761

Water Solubility：

Slightly soluble in water.

PKA：

2.89±0.30

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39

Marks：

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1,4-dihydroxy-2-naphthoate

1,4-Dihydroxy-2-naphthoic acid Use and Manufacturing

Manufacturing Info：

2-Naphthalenecarboxylic acid, 1,4-dihydroxy-: ACTIVE

Computed Properties

Molecular Weight:204.18
XLogP3:2.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:204.04225873
Monoisotopic Mass:204.04225873
Topological Polar Surface Area:77.8
Heavy Atom Count:15
Complexity:253
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 1,4-Dihydroxy-2-naphthoic acid

Changzhou Koye Chemical Co., Contact Supplier

CN
2 YRS

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Trader Supplier of pharmaceutical intermediates,Water Treatment Products

Pharmaceutical Chemical 1, 4-Dihydroxy-2-Naphthoic Acid CAS 31519-22-9 Dhna

CAS No.: 31519-22-9

Grade: Pharmaceutical Grade

Content: 98%

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Guide of 1,4-Dihydroxy-2-naphthoic acid

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
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