NSC 51773 - ≥97% , CAS No.89691-88-3

CAS: 89691-88-3 Cat. No.: N696735 EC Number: 618-291-3 PubChem CID: 242823
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
N696735-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$38.90

$58.90
Save $20.00 (33.96%)
250mg
N696735-250mg
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$65.90

$98.90
Save $33.00 (33.37%)
1g
N696735-1g
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$177.90

$266.90
Save $89.00 (33.35%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesC1CC2(C1)C(=O)NC(=O)N2
IUPAC Name5,7-diazaspiro[3.4]octane-6,8-dione
InChIKeyILOQJTLRHGYIOU-UHFFFAOYSA-N
INCHI1S/C6H8N2O2/c9-4-6(2-1-3-6)8-5(10)7-4/h1-3H2,(H2,7,8,9,10)
Isomeric SMILES C1CC2(C1)C(=O)NC(=O)N2
Alternate CAS 89691-88-3
PubChem CID 242823
NSC Number 51773

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
ClassAzolidines
SubclassImidazolidines
Intermediate Tree Nodes Imidazolidinones - Imidazolidinediones
Direct ParentHydantoins
Alternative Parents Alpha amino acids and derivatives  5-monosubstituted hydantoins  N-acyl ureas  Dicarboximides  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteropolycyclic compounds
Substituents Hydantoin - Alpha-amino acid or derivatives - 5-monosubstituted hydantoin - N-acyl urea - Ureide - Dicarboximide - Carbonic acid derivative - Urea - Carboxylic acid derivative - Azacycle - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Organooxygen compound - Organic nitrogen compound - Aliphatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydantoins. These are heterocyclic compounds containing an imidazolidine substituted by ketone group at positions 2 and 4.
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:
Chemical and Physical Properties
Molecular Weight140.140 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass140.059 Da
Monoisotopic Mass140.059 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count10
Formal Charge0
Complexity208.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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