2-Naphthalenecarboxaldehyde,3-hydroxy

Modify Date: 2026-07-30 05:13:15

2-Naphthalenecarboxaldehyde,3-hydroxy Structure
2-Naphthalenecarboxaldehyde,3-hydroxy structure
Common Name 2-Naphthalenecarboxaldehyde,3-hydroxy
CAS Number 581-71-5 Molecular Weight 172.18000
Density 1.288g/cm3 Boiling Point 317ºC at 760 mmHg
Molecular Formula C11H8O2 Melting Point N/A
MSDS N/A Flash Point 134.3ºC

Summary: 3-Hydroxynaphthalene-2-carbaldehyde (Chinese name: 3-羟基萘-2-甲醛, CAS number: 581-71-5) is an organic compound with molecular formula C11H8O2 and molecular weight 172.18000. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-hydroxynaphthalene-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.288g/cm3
Boiling Point 317ºC at 760 mmHg
Molecular Formula C11H8O2
Molecular Weight 172.18000
Flash Point 134.3ºC
Exact Mass 172.05200
PSA 37.30000
LogP 2.35790
Index of Refraction 1.719
InChIKey QCUNDLUTTXSPFM-UHFFFAOYSA-N
SMILES O=Cc1cc2ccccc2cc1O

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 2-Naphthalenecarboxaldehyde,3-hydroxyBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: qHTS Assay for Substrates of Mammalian Selenoprotein Thioredoxin Reductase 1 (TrxR1):...
Source: NCGC
Target: thioredoxin reductase [Rattus norvegicus]
External Id: TRXR101
Name: qHTS for Inhibitors of Polymerase Iota
Source: NCGC
Target: DNA polymerase iota [Homo sapiens]
External Id: PolI100
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1100
Name: qHTS for Stage-Specific Inhibitors of Vaccinia Orthopoxvirus: mCherry Reporter Primar...
Source: NCGC
Target: 67.9K protein [Vaccinia virus]
External Id: Vaccinia-p2mCherry
Name: qHTS for Inhibitors of human tyrosyl-DNA phosphodiesterase 1 (TDP1): qHTS in cells in...
Source: NCGC
Target: TDP1 protein [Homo sapiens]
External Id: TDP1101
Name: qHTS for Inhibitors of Polymerase Kappa
Source: NCGC
Target: DNA polymerase kappa [Homo sapiens]
External Id: PolK100
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-hydroxynaphthalene-2-carboxaldehyde
3-hydroxy-5,6,7,8-tetrahydro-2-naphthaldehyde
3-Hydroxy-2-naphthalenecarboxyaldehyde
3-hydroxynapthalene-2-carboxaldehyde
3-hydroxy-2-naphthalenecarboxaldehyde
3-Hydroxy-2-naphthaldehyde
2-Naphthalenecarboxaldehyde,3-hydroxy

 2-Naphthalenecarboxaldehyde,3-hydroxy | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 3-hydroxynaphthalene-2-carbaldehyde?
A: Related upstream materials(CAS) of 3-hydroxynaphthalene-2-carbaldehyde: 68-12-2;135-19-3;56679-88-0;30159-70-7;92-70-6;53855-64-4;883-99-8;39110-92-4;13041-60-6;93-04-9.
Q: What is the LogP of 3-hydroxynaphthalene-2-carbaldehyde?
A: LogP of 3-hydroxynaphthalene-2-carbaldehyde is 2.35790.
Q: What is the molecular formula of 3-hydroxynaphthalene-2-carbaldehyde?
A: Molecular formula of 3-hydroxynaphthalene-2-carbaldehyde is C11H8O2.
Q: What English synonyms does 3-hydroxynaphthalene-2-carbaldehyde have?
A: English synonyms of 3-hydroxynaphthalene-2-carbaldehyde: 3-hydroxynaphthalene-2-carboxaldehyde, 3-hydroxy-5,6,7,8-tetrahydro-2-naphthaldehyde, 3-Hydroxy-2-naphthalenecarboxyaldehyde, 3-hydroxynapthalene-2-carboxaldehyde, 3-hydroxy-2-naphthalenecarboxaldehyde, 3-Hydroxy-2-naphthaldehyde, 2-Naphthalenecarboxaldehyde,3-hydroxy.
Q: What is the molecular weight of 3-hydroxynaphthalene-2-carbaldehyde?
A: Molecular weight of 3-hydroxynaphthalene-2-carbaldehyde is 172.18000.
Q: What is the SMILES notation of 3-hydroxynaphthalene-2-carbaldehyde?
A: SMILES notation of 3-hydroxynaphthalene-2-carbaldehyde is O=Cc1cc2ccccc2cc1O.
Q: What is the InChIKey of 3-hydroxynaphthalene-2-carbaldehyde?
A: InChIKey of 3-hydroxynaphthalene-2-carbaldehyde is QCUNDLUTTXSPFM-UHFFFAOYSA-N.
Q: What are the downstream products of 3-hydroxynaphthalene-2-carbaldehyde?
A: Related downstream products(CAS) of 3-hydroxynaphthalene-2-carbaldehyde: 104970-15-2;30159-70-7;86818-99-7;87004-83-9;3023-98-1.
Q: What is the polar surface area (PSA) of 3-hydroxynaphthalene-2-carbaldehyde?
A: Polar surface area (PSA) of 3-hydroxynaphthalene-2-carbaldehyde is 37.30000.
Q: What is the CAS number of 3-hydroxynaphthalene-2-carbaldehyde?
A: CAS number of 3-hydroxynaphthalene-2-carbaldehyde is 581-71-5.

 2-Naphthalenecarboxaldehyde,3-hydroxyfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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