1,8-NAPHTHALALDEHYDIC ACID

1,8-NAPHTHALALDEHYDIC ACID Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:8-Formyl-1-naphthoic acid
CAS:5811-87-0
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: CAS:5811-87-0
Purity:0.99 Package:1kg
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Email: market18@leapchem.com
Products Intro: Product Name:1,8-NAPHTHALALDEHYDIC ACID
CAS:5811-87-0
Purity:0 Package:1g; 5g; 25g; 1kg; 5kg; 25kg Remarks:0
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Email: jkinfo@jkchemical.com
Products Intro: Product Name:1,8-Naphthalaldehydic acid, 97%
CAS:5811-87-0
Purity:97% Package:1GR, 5GR
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Email: market03@meryer.com
Products Intro: Product Name:1,8-Naphthalaldehydic acid
CAS:5811-87-0
Purity:97% Remarks:37310
1,8-NAPHTHALALDEHYDIC ACID Basic information
Product Name:1,8-NAPHTHALALDEHYDIC ACID
Synonyms:1,8-NAPHTHALALDEHYDIC 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%
CAS:5811-87-0
MF:C12H8O3
MW:200.19
EINECS:227-377-6
Product Categories:
Mol File:5811-87-0.mol
1,8-NAPHTHALALDEHYDIC ACID Structure
1,8-NAPHTHALALDEHYDIC ACID Chemical Properties
Melting point 160-167 °C
Boiling point 441.2±18.0 °C(Predicted)
density 1.354±0.06 g/cm3(Predicted)
pka2?+-.0.10(Predicted)
form Powder
color Cream
CAS DataBase Reference5811-87-0
EPA Substance Registry System8-Formyl-1-naphthalenecarboxylic acid (5811-87-0)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HS Code 29122900
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
1,8-NAPHTHALALDEHYDIC ACID Usage And Synthesis
Chemical PropertiesCream powder
Uses1,8-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
Tag:1,8-NAPHTHALALDEHYDIC ACID(5811-87-0) Related Product Information
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