ROX NHS ester, pure 6- isomer , CAS No.117491-83-5

CAS: 117491-83-5 Cat. No.: R171432 Molecular Weight: 631.67 PubChem CID: 71312242
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Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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1mg
R171432-1mg
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$356.90

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5mg
R171432-5mg
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25mg
R171432-25mg
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50mg
R171432-50mg
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100mg
R171432-100mg
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$3,852.90

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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesC1CC2=CC3=C(C4=C2N(C1)CCC4)OC5=C(C36C7=C(C=CC(=C7)C(=O)ON8C(=O)CCC8=O)C(=O)O6)C=C9CCCN1C9=C5CCC1
IUPAC Name(2,5-dioxopyrrolidin-1-yl) 1-oxospiro[2-benzofuran-3,16'-3-oxa-9,23-diazaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4(15),5(28),13,18-hexaene]-5-carboxylate
InChIKeyPLTIOQHKDXDXSK-UHFFFAOYSA-N
INCHI1S/C37H33N3O7/c41-29-11-12-30(42)40(29)47-35(43)22-9-10-23-26(19-22)37(46-36(23)44)27-17-20-5-1-13-38-15-3-7-24(31(20)38)33(27)45-34-25-8-4-16-39-14-2-6-21(32(25)39)18-28(34)37/h9-10,17-19H,1-8,11-16H2
PubChem CID 71312242
Molecular Weight 631.67

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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzopyrans
Subclass1-benzopyrans
Intermediate Tree Nodes Dibenzopyrans
Direct ParentXanthenes
Alternative Parents P-phthalic acid and derivatives  Diarylethers  Phthalides  Hydroquinolines  Benzofuranones  Isobenzofurans  Dialkylarylamines  Aralkylamines  Pyrrolidine-2-ones  Dicarboximides  Amino acids and derivatives  Lactones  Lactams  Carboxylic acid esters  Oxacyclic compounds  Azacyclic compounds  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Xanthene - Para_phthalic_acid - Diaryl ether - Benzofuranone - Tetrahydroquinoline - Isobenzofuranone - Phthalide - Isocoumaran - Isobenzofuran - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Aralkylamine - Pyrrolidone - Benzenoid - 2-pyrrolidone - Dicarboximide - Pyrrolidine - Amino acid or derivatives - Tertiary amine - Lactone - Lactam - Carboxylic acid ester - Oxacycle - Azacycle - Carboxylic acid derivative - Ether - Hydrocarbon derivative - Amine - Organic oxygen compound - Organic oxide - Organonitrogen compound - Carbonyl group - Organic nitrogen compound - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
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:
Solution Calculators
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