CY7 - ≥95% , CAS No.943298-08-6

CAS: 943298-08-6 Cat. No.: C196722 Formula: C35H42N2O8S2 Molecular Weight: 682.85
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Sulfo-Cyanine7 | 2-[7-[1-(5-Carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium inner salt
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
USA
Germany (EU)*
Price
Qty
1mg
C196722-1mg
In stock ≥10
—
$49.90
5mg
C196722-5mg
In stock ≥10
—
$112.90
25mg
C196722-25mg
1 In stock
—
$319.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Sulfo-Cyanine7 | 2-[7-[1-(5-Carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium inner salt
Specifications & Purity
≥95%
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488202568
Canonical Smiles
CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)O)(C)C
IUPAC Name
2-[7-[1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]hepta-2,4,6-trienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate
InChIKey
CZWUESRDTYLNDE-UHFFFAOYSA-N
INCHI
1S/C35H42N2O8S2/c1-6-36-29-20-18-25(46(40,41)42)23-27(29)34(2,3)31(36)15-11-8-7-9-12-16-32-35(4,5)28-24-26(47(43,44)45)19-21-30(28)37(32)22-14-10-13-17-33(38)39/h7-9,11-12,15-16,18-21,23-24H,6,10,13-14,17,22H2,1-5H3,(H2-,38,39,40,41,42,43,44,45)
Isomeric SMILES
CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)O)(C)C
Molecular Weight
682.85
Reaxy-Rn
20039749
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20039749&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassIndoles
Intermediate Tree Nodes Not available
Direct Parent3-alkylindoles
Alternative Parents 1-sulfo,2-unsubstituted aromatic compounds  Tertiary alkylarylamines  Medium-chain fatty acids  Amino fatty acids  Heterocyclic fatty acids  Benzenoids  Sulfonyls  Organosulfonic acids  Amino acids  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Monocarboxylic acids and derivatives  Enamines  Carboxylic acids  Organopnictogen compounds  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  Organic salts  Organic cations  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 3-alkylindole - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Tertiary aliphatic/aromatic amine - Medium-chain fatty acid - Amino fatty acid - Heterocyclic fatty acid - Fatty acyl - Benzenoid - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Amino acid or derivatives - Amino acid - Tertiary amine - Azacycle - Carboxylic acid derivative - Carboxylic acid - Enamine - Monocarboxylic acid or derivatives - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organic salt - Amine - Organosulfur compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organopnictogen compound - Organic cation - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 3-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

25 results found

Lot NumberCertificate TypeDateItem
D2311619Certificate of AnalysisSep 21, 2026 C196722
D2311621Certificate of AnalysisSep 21, 2026 C196722
H2617157Certificate of AnalysisAug 08, 2026 C196722
H2617156Certificate of AnalysisAug 08, 2026 C196722
H2617155Certificate of AnalysisAug 08, 2026 C196722
G2609305Certificate of AnalysisJun 29, 2026 C196722
G2609303Certificate of AnalysisJun 29, 2026 C196722
G2609304Certificate of AnalysisJun 29, 2026 C196722
C2616647Certificate of AnalysisMar 07, 2026 C196722
C2616695Certificate of AnalysisMar 07, 2026 C196722
C2616714Certificate of AnalysisMar 07, 2026 C196722
F2617041Certificate of AnalysisMar 07, 2026 C196722
H2507330Certificate of AnalysisJun 17, 2025 C196722
H2507329Certificate of AnalysisJun 17, 2025 C196722
H2507328Certificate of AnalysisJun 17, 2025 C196722
L2517049Certificate of AnalysisJun 17, 2025 C196722
A2606073Certificate of AnalysisJun 17, 2025 C196722
C2531018Certificate of AnalysisApr 16, 2025 C196722
C2522044Certificate of AnalysisApr 03, 2025 C196722
D2311648Certificate of AnalysisJan 13, 2025 C196722
D2311612Certificate of AnalysisJan 13, 2025 C196722
K2109365Certificate of AnalysisAug 02, 2023 C196722
K2109366Certificate of AnalysisAug 02, 2023 C196722
G1912040Certificate of AnalysisFeb 03, 2023 C196722
F2415069Certificate of AnalysisJan 02, 2023 C196722
Chemical and Physical Properties
Solubilitysoluble in water
SensitivityLight sensitive
Molecular Weight682.800 g/mol
XLogP35.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count12
Exact Mass682.238 Da
Monoisotopic Mass682.238 Da
Topological Polar Surface Area172.000 Ų
Heavy Atom Count47
Formal Charge0
Complexity1510.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count4
The total count of all stereochemical bonds4
Covalently-Bonded Unit Count1
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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