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4-Amino-1,8-naphthalic anhydride

4-Amino-1,8-naphthalic anhydride Structure
4-Amino-1,8-naphthalic anhydride structure
CAS No.
6492-86-0
Chemical Name:
4-Amino-1,8-naphthalic anhydride
Synonyms
6-amino-1H,3H-benzo[de]isochromene-1,3-dione;6-aMinobenzo[de]isochroMene-1,3-dione;4-ANI;TIMTEC-BB SBB003425;TIMTEC-BB SBB000529;8-naphthalic anhydride;4-AMINO-1,8-NAPHTHALIMIDE;4-amino-1,8-naphthoic anhydride;4-AMINO-1,8-NAPHTHALIC ANHYDRIDE;4-AMINONAPHTHALIC ACID ANHYDRIDE
CBNumber:
CB5854075
Molecular Formula:
C12H7NO3
Molecular Weight:
213.19
MDL Number:
MFCD00009776
MOL File:
6492-86-0.mol
MSDS File:
SDS
Last updated:2026-05-28 01:21:08
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4-Amino-1,8-naphthalic anhydride Properties

Melting point 360 °C
Boiling point 501.4±33.0 °C(Predicted)
Density 1.105 g/mL at 25 °C(lit.)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
pka 1.15±0.20(Predicted)
form powder
Appearance Yellow to brown Solid
InChI InChI=1S/C12H7NO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H,13H2
InChIKey QIXHMCMCFSNKOG-UHFFFAOYSA-N
SMILES C1(=O)OC(=O)C2=CC=C(N)C3=C2C1=CC=C3
CAS DataBase Reference 6492-86-0(CAS DataBase Reference)
UNSPSC Code 12162002
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H302+H312+H332-H315-H319-H335-H350
Precautionary statements  P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313
target organs Respiratory system
PPE Eyeshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes  T
Risk Statements  45-20/21/22-36/37/38
Safety Statements  53-22-26-36/37/39-45
WGK Germany  3
RTECS  DE4081000
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Carc. 1B
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

4-Amino-1,8-naphthalic anhydride price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 235598 4-Amino-1,8-naphthalic anhydride 95% 6492-86-0 1g $294 2026-04-30 Buy
AK Scientific Y3249 4-Amino-1,8-naphthalic anhydride 97%(HPLC) 6492-86-0 250mg $33 2026-06-04 Buy
AK Scientific Y3249 4-Amino-1,8-naphthalic anhydride 97%(HPLC) 6492-86-0 1g $96 2026-06-04 Buy
AK Scientific Y3249 4-Amino-1,8-naphthalic anhydride 97%(HPLC) 6492-86-0 5g $446 2026-06-04 Buy
AK Scientific J96852 4-Amino-1,8-naphthalic anhydride 95% 6492-86-0 250mg $25 2026-06-04 Buy
Product number Packaging Price Buy
235598 1g $294 Buy
Y3249 250mg $33 Buy
Y3249 1g $96 Buy
Y3249 5g $446 Buy
J96852 250mg $25 Buy

4-Amino-1,8-naphthalic anhydride Chemical Properties,Uses,Production

Synthesis

4-Azido-1,8-naphthalic anhydride

1262149-88-1

4-Amino-1,8-naphthalic anhydride

6492-86-0

4-Azido-1,8-naphthalenedicarboxylic anhydride (CAS:1262149-88-1, 1.8 g, 7.6 mmol) was used as a raw material and dissolved in 100 mL of acetonitrile. Subsequently, sodium sulfide (6.5 g, 41 mmol) was added to the solution. The reaction mixture was heated to 60 °C and maintained at this temperature for 10 hours. After completion of the reaction, the mixture was cooled to room temperature and then slowly poured into ice water. The precipitate was collected by filtration and dried under vacuum to afford the target product 4-amino-1,8-naphthalenedicarboxylic anhydride as a yellow solid (1.3 g) in 80% yield.

References

[1] Organic and Biomolecular Chemistry, 2015, vol. 13, # 13, p. 3931 - 3935
[2] RSC Advances, 2018, vol. 8, # 21, p. 11419 - 11423
[3] Patent: CN108069967, 2018, A. Location in patent: Paragraph 0011; 0048; 0051; 0052
[4] Journal of Molecular Structure, 2015, vol. 1102, p. 197 - 202
[5] Journal of Materials Chemistry B, 2018, vol. 6, # 18, p. 2860 - 2868

4-Amino-1,8-naphthalic anhydride synthesis

6642-29-1
6492-86-0
Synthesis of 4-Amino-1,8-naphthalic anhydride from 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione

4-Amino-1,8-naphthalic anhydride Preparation Products And Raw materials

Raw materials

4-Azido-1,8-naphthalic anhydride 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione Sodium sulfide Acetonitrile

Preparation Products

5-AMINO-NAPHTHALENE-1-CARBOXYLIC ACID SOLVENT YELLOW 85

4-Amino-1,8-naphthalic anhydride Suppliers

Global( 142)Suppliers
Supplier Tel Email Country ProdList Advantage
Quzhou AMK BioTech Co., Ltd 0570-3081766 18357083060 sales@qzamkbio.com China 1199 55
Zibo Yintai Medical Technology Co., LTD 18766946537 2271916572@qq.com China 165 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
RYSS TECH LTD 400-188-0725 +86 21 34310725 13611771617 China 1999 57
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ShangHai D&B Biological Science and Technology Co.Ltd 400-008-9730,021-54359730 400-008-9730 info@chemxyz.com China 3642 60
Supplier Advantage
Quzhou AMK BioTech Co., Ltd 55
Zibo Yintai Medical Technology Co., LTD 58
J & K SCIENTIFIC LTD. 76
Beijing HwrkChemical Technology Co., Ltd 55
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
RYSS TECH LTD 57
Hangzhou Sage Chemical Co., Ltd. 58
Bide Pharmatech Ltd. 60
ShangHai D&B Biological Science and Technology Co.Ltd 60

View Lastest Price from 4-Amino-1,8-naphthalic anhydride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Amino-1,8-naphthalic anhydride pictures 2022-08-29 4-Amino-1,8-naphthalic anhydride
6492-86-0
 $1.00 1kg 98 10MT Wuhan ShuEr Biology Technology Co.,Ltd
4-Amino-1,8-naphthalic anhydride pictures 2020-01-10 4-Amino-1,8-naphthalic anhydride
6492-86-0
 $9.80 1g ≥99% 100kg Career Henan Chemical Co

4-Amino-1,8-naphthalic anhydride Spectrum

4-Amino-1,8-naphthalic anhydride(6492-86-0)1HNMR

6492-86-0(4-Amino-1,8-naphthalic anhydride)Related Search:

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4-(METHOXYMETHYL)ANILINE 1-NAPHTHOIC ACID METHYL ESTER 1-Naphthalenemethanol 4-Nitronaphthalene-1,8-dicarboxylic anhydride 1,8-Naphthalimide
4-AMINO-1,8-NAPHTHALIMIDE 1-Naphthaldehyde 1-(Methoxymethyl)-naphthalene 1,8-NAPHTHALALDEHYDIC ACID 5-AMINO-NAPHTHALENE-1-CARBOXYLIC ACID METHYL ESTER
4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC 5-AMINO-NAPHTHALENE-1-CARBOXYLIC ACID 4-Amino-1,8-naphthalic anhydride

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6-AMINO-BENZO[DE]ISOQUINOLINE-1,3-DIONE 4-AMINO-1,8-NAPHTHALIC ANHYDRIDE 4-AMINO-1,8-NAPHTHALIMIDE 4-ANI TIMTEC-BB SBB000529 TIMTEC-BB SBB003425 4-aminonaphthalene-1,8-dicarboxylic anhydride 6-Aminobenz[de]isochromene-1,3-dione 4-AMINONAPHTHALIC ACID ANHYDRIDE 4-Amino-1,8-naphthalenedicarboxylic anhydride 6-Amino-1H,3H-naphtho[1,8-cd]pyran-1,3-dione 4-AMino-1,8-naphthalic anhydride 95% 4-amino-1,8-naphthoic anhydride 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-aMino- 8-naphthalic anhydride 8-amino-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione 6-aMinobenzo[de]isochroMene-1,3-dione 6-amino-1H,3H-benzo[de]isochromene-1,3-dione 6492-86-0 6492-83-0 PARP Regulators PARP BioChemical Apoptosis and Cell Cycle Cell Biology Cell Signaling and Neuroscience Anhydride Monomers Monomers Polymer Science