Skip to Content
Merck
All Photos(1)

Documents

Safety Information

131067

Sigma-Aldrich

4-Hydroxy-1-naphthaldehyde

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HOC10H7CHO
CAS Number:
7770-45-8
Molecular Weight:
172.18
MDL number:
MFCD00053486
UNSPSC Code:
12352100
PubChem Substance ID:
24847990
NACRES:
NA.22

Assay

98%

mp

179-182 °C (lit.)

SMILES string

Oc1ccc(C=O)c2ccccc12

InChI

1S/C11H8O2/c12-7-8-5-6-11(13)10-4-2-1-3-9(8)10/h1-7,13H

InChI key

LORPDGZOLAPNHP-UHFFFAOYSA-N

Related Categories

Application

4-Hydroxy-1-naphthaldehyde was used in the preparation of racemic 1- and 2-naphthol analogues of tyrosine, 2-amino-3-(4-hydroxy-1-naphthyl)propanoic acid hydrochloride and 2-amino-3-(6-hydroxy-2-naphthyl)propanoic acid hydrobromide.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

131067-BULK:
131067-5G:
131067-1G:
131067-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Syntheses of 1-and 2-naphthol analogs of DL-tyrosine. Potential fluorescent probes of peptide structure and dynamics in complex environments.
Vela MA, et al.
The Journal of Organic Chemistry, 55(9), 2913-2918 (1990)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service