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Substance Name: N-Methyl-4-methoxynaphthalimide
RN: 3271-05-4
UNII: H7XY1JBF6Z
InChIKey: CNUWYNDMLFVRBU-UHFFFAOYSA-N

Note

  • Fluorescent whitening agent used in textile industry.

Classification Code

  • Mutation Data

Molecular Formula

  • C14-H11-N-O3

Molecular Weight

  • 241.245
 
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Names and Synonyms

Name of Substance

  • N-Methyl-4-methoxynaphthalimide

Synonyms

  • 4-Methoxy-1,8-naphthalic acid-N-methylimide
  • 4-Methoxy-N-methylnaphthalimide
  • 5-21-13-00280 (Beilstein Handbook Reference)
  • BRN 1534374
  • C.I. 56190
  • C.I. Fluorescent Brightener 162
  • CCRIS 1567
  • EINECS 221-895-6
  • Fluorescent Brightener 162
  • Fluorescent Brightening Agent 162
  • Mikawhite AT
  • Mikawhite AT CONC
  • N-Methyl-4-methoxynaphthalimide
  • UNII-H7XY1JBF6Z

Systematic Names

  • 1H-Benz(de)isoquinoline-1,3(2H)-dione, 6-methoxy-2-methyl-
  • 6-Methoxy-2-methyl-1H-benz(de)isoquinoline-1,3(2H)-dione
  • N-Methyl-4-methoxynaphthalimide
  • Naphthalimide, 4-methoxy-N-methyl-

Registry Numbers

CAS Registry Number

  • 3271-05-4

FDA UNII

  • H7XY1JBF6Z

Other Registry Number

  • 12224-26-9

System Generated Number

  • 0003271054

Structure Descriptors

InChI

1S/C14H11NO3/c1-15-13(16)9-5-3-4-8-11(18-2)7-6-10(12(8)9)14(15)17/h3-7H,1-2H3

InChIKey

CNUWYNDMLFVRBU-UHFFFAOYSA-N

Smiles

c12c3c(ccc1C(N(C)C(c2ccc3)=O)=O)OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 7700mg/kg (7700mg/kg)   Osaka-furitsu Koshu Eisei Kenkyusho Kenkyu Hokoku, Koshu Eisei Hen. Research Reports of the Oaka Prefectural Institute of Public Health, Public Health Section. Vol. 20, Pg. 95, 1982.
rat LDLo oral 15gm/kg (15000mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. Vol. (101), Pg. 152, 1983.