1,8-NAPHTHALALDEHYDIC ACID

Product Name: 1,8-NAPHTHALALDEHYDIC ACID
CAS No.: 5811-87-0
Chemical Name: 1,8-NAPHTHALALDEHYDIC ACID
Synonyms: AKOS AUF2109;Naphthaldehydic acid;Adiphenine Impurity 14;8-formyl-1-naphthoic acid;1,8-NAPHTHALALDEHYDIC ACID;1,8-Naphthalaldehydic acid 97%;1,8-Naphthalaldehydic acid,97%;8-formyl-1-naphthalenecarboxylicaci;8-formylnaphthalene-1-carboxylic acid;8-FORMYL-1-NAPHTHALENECARBOXYLIC ACID
CBNumber: CB1201916
Molecular Formula: C12H8O3
Formula Weight: 200.19
MOL File: 5811-87-0.mol

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1,8-NAPHTHALALDEHYDIC ACID Property

Melting point:: 160-167 °C
Boiling point:: 441.2±18.0 °C(Predicted)
Density: 1.354±0.06 g/cm3(Predicted)
pka: 2?+-.0.10(Predicted)
form: Powder
color: Cream
InChI: 1S/C12H8O3/c13-7-9-5-1-3-8-4-2-6-10(11(8)9)12(14)15/h1-7H,(H,14,15)
InChIKey: HLHDIWAOQIRETC-UHFFFAOYSA-N
SMILES: OC(=O)c1cccc2cccc(C=O)c12
CAS DataBase Reference: 5811-87-0
EPA Substance Registry System: 8-Formyl-1-naphthalenecarboxylic acid (5811-87-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29122900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 348163
Product name: 1,8-Naphthalaldehydic acid
Purity: 97%
Packaging: 5g
Price: $362
Updated: 2023/06/20

AK Scientific

Product number: X3589
Product name: 1,8-Naphthalaldehydic acid
Packaging: 5g
Price: $240
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0017453
Product name: 1,8-NAPHTHALALDEHYDIC ACID
Purity: 95.00%
Packaging: 5G
Price: $878.71
Updated: 2021/12/16

Chemenu

Product number: CM241319
Product name: 8-Formyl-1-naphthoicacid
Purity: 97%
Packaging: 5g
Price: $234
Updated: 2021/12/16

Crysdot

Product number: CD12058873
Product name: 8-Formyl-1-naphthoicacid
Purity: 97%
Packaging: 5g
Price: $248
Updated: 2021/12/16

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1,8-NAPHTHALALDEHYDIC ACID Chemical Properties,Usage,Production

Chemical Properties

Cream powder

Uses

1,8-Naphthalaldehydic acid may be used in the synthesis of fused bicyclic lactams, such as:

2,3,5,11b-tetrahydrobenz[de][1,3]oxazolo[3,2-a]isoquinolin-5-one
2,3,4,12b-tetrahydro-6H-benz[de][1,3]oxazino[3,2-a]isoquinolin-6-one
2,3,4,5,7,13b-hexahydrobenz[de][1,3]oxazepino[3,2-a]isoquinolin-7-one
1,2,3,11b-tetrahydro-5H-benz[de]imidazo[3,2-a]isoquinolin-5-one
1,2,3,4,6,12b-hexahydrobenzo[de]pyrimido[3,2-a]isoquinolin-7-one
1,2,3,4,5,13b-hexahydro-7H-benzo[de]1,3-diazepino[3,2-a]isoquinolin-7-one
7H-benzo[de]benzimidazo[3,2-a]isoquinolin-7-one
2,3,5,11b-tetrahydrobenzo[de]thiazolo[3,2-a]isoquinolin-5-one
(9S,9R)-methyl 5-oxo[2,3,5,11b]-tetrahydrobenz[de]oxazolo[3,2-a]isoquinoline-3-carboxylate
(3R,11bS)-3-phenyl-2,3,5,11b-tetrahydrobenz[de][1,3]oxazolo[2,3-a]isoquinolin-5-one

Synthesis Reference(s)

Journal of Medicinal Chemistry, 35, p. 823, 1992 DOI: 10.1021/jm00083a005

1,8-NAPHTHALALDEHYDIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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1,8-NAPHTHALALDEHYDIC ACID Suppliers

Belgium 1 China 23 Germany 1 India 1 Switzerland 1 The Netherlands 1 United Kingdom 2 United States 6 Global 36

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5811-87-0, 1,8-NAPHTHALALDEHYDIC ACIDRelated Search:

1,8-Naphthalic anhydride 1,4,5,8-Naphthalenetetracarboxylic acid 3,4,9,10-Perylenetetracarboxylic dianhydride 4-Nitronaphthalene-1,8-dicarboxylic anhydride 1,8-NAPHTHALIC ACID 4-Chloro-1,8-naphthalic anhydride 1,4,5,8-Naphthalenetetracarboxylic dianhydride 8-CARBOXYNAPHTHALENE-1-CARBOXAMIDE 3-NITRO-1,8-NAPHTHALIC ANHYDRIDE 4-Bromo-1,8-naphthalic anhydride 3-Hydroxy-1,8-naphthalic anhydride 5-AMINO-BENZO[DE]ISOCHROMENE-1,3-DIONE 4-Amino-1,8-naphthalic anhydride 1,8-NAPHTHALALDEHYDIC ACID 4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC 6-[(2-HYDROXYETHYL)THIO]-1H,3H-NAPHTHO[1,8-CD]PYRAN-1,3-DIONE 1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE -4-SULPHO POTASSIUM SALT

1,8-NAPHTHALALDEHYDIC ACID

8-formylnaphthalene-1-carboxylic acid

AKOS AUF2109

8-FORMYL-1-NAPHTHALENECARBOXYLIC ACID

8-formyl-1-naphthalenecarboxylicaci

8-formyl-1-naphthoic acid

Naphthaldehydic acid

1,8-Naphthalaldehydic acid,97%

1,8-Naphthalaldehydic acid 97%

1-Naphthalenecarboxylic acid, 8-formyl-

Adiphenine Impurity 14

5811-87-0

HCOC10H6CO2H

Organic Building Blocks

C11 to C12

Carboxylic Acids

Carbonyl Compounds

Building Blocks