Chemical identity

Cy5 NHS Ester

CAS not listed · C37H43N3O10S2

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-35660
PubChem CID126969923
NameCy5 NHS Ester
CAS RNNot listed
Molecular formulaC37H43N3O10S2
Molecular weight753.9 g/mol
IUPAC name2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate
InChIKeyWXWLHDCCGVWTDZ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 126969923
Two-dimensional chemical structure of Cy5 NHS Ester
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count5
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C
InChINot listed
Formula from structureC37H43N3O10S2
Molecular weight from structure753.9 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDNo CAS number is available for an exact comparison.
SCOMETNO EXACT REVIEWED CAS MATCHNo CAS number is available for an exact comparison.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

No parent compound is listed.

Other names

No synonyms are listed.

Related records from the same parent family

No related records are linked by parent name.

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources