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Substance Name: Oftasceine [INN]
RN: 1461-15-0
UNII: V0YM2B16TS
InChIKey: DEGAKNSWVGKMLS-UHFFFAOYSA-N

Classification Codes

  • Coloring Agents
  • Fluorescent Dyes
  • Indicators and Reagents
  • Luminescent Agents

Molecular Formula

  • C30-H26-N2-O13

Molecular Weight

  • 622.536
 
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Names and Synonyms

Name of Substance

  • Fluorexon
  • Oftasceine [INN]

Synonyms

  • 2',7'-Bis((bis(carboxymethyl)amino)methyl)fluorescein
  • 2,7-Bis(N,N-bis(carboxymethyl)aminomethylene)fluorescein
  • Calcein
  • EINECS 215-957-1
  • Fluorescein complexon
  • Fluorexon
  • N,N'-(3',6'-Dihydroxyspiro(phthalid-3,9'-xanthen)-2',7'-diyldimethyl)bis(iminodiessigsaeure)
  • NSC 298193
  • Oftasceina
  • Oftasceina [INN-Spanish]
  • Oftasceine
  • Oftasceinum
  • Oftasceinum [INN-Latin]
  • UNII-V0YM2B16TS

Systematic Names

  • 2',7'-Bis((bis(carboxymethyl)amino)methyl)fluorescein
  • Fluorescein, 2',7'-bis((bis(carboxymethyl)amino)methyl)- (8CI)
  • Glycine, N,N'-((3',6'-dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-2',7'-diyl)bis(methylene))bis(N-(carboxymethyl)-
  • Oftasccine

Registry Numbers

CAS Registry Number

  • 1461-15-0

FDA UNII

  • V0YM2B16TS

Other Registry Number

  • 4370-08-5

System Generated Number

  • 0001461150

Structure Descriptors

InChI

1S/C30H26N2O13/c33-21-7-23-19(5-15(21)9-31(11-25(35)36)12-26(37)38)30(18-4-2-1-3-17(18)29(43)45-30)20-6-16(22(34)8-24(20)44-23)10-32(13-27(39)40)14-28(41)42/h1-8,33-34H,9-14H2,(H,35,36)(H,37,38)(H,39,40)(H,41,42)

InChIKey

DEGAKNSWVGKMLS-UHFFFAOYSA-N

Smiles

C1(=O)c2ccccc2C2(c3cc(c(O)cc3Oc3c2cc(CN(CC(O)=O)CC(O)=O)c(O)c3)CN(CC(O)=O)CC(=O)O)O1