ethyl 5,5-dimethyl-2-(2-oxo-1-oxaspiro[4.5]decane-4-carboxamido)-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylate , CAS No.442552-84-3

CAS: 442552-84-3 Cat. No.: E938348 Molecular Weight: 435.500
AVAILABLE TO ORDER
Storage
Room temperature
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1mg
E938348-1mg
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$358.90
5mg
E938348-5mg
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$398.90
10mg
E938348-10mg
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$426.90
25mg
E938348-25mg
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$529.90
50mg
E938348-50mg
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$743.90
100mg
E938348-100mg
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$1,029.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Storage
Room temperature
Names and Identifiers
Canonical SmilesCCOC(=O)C1=C(SC2=C1CC(OC2)(C)C)NC(=O)C3CC(=O)OC34CCCCC4
IUPAC Nameethyl 5,5-dimethyl-2-[(2-oxo-1-oxaspiro[4.5]decane-4-carbonyl)amino]-4,7-dihydrothieno[2,3-c]pyran-3-carboxylate
InChIKeyFLRAHBUDZNPBKZ-UHFFFAOYSA-N
INCHI1S/C22H29NO6S/c1-4-27-20(26)17-13-11-21(2,3)28-12-15(13)30-19(17)23-18(25)14-10-16(24)29-22(14)8-6-5-7-9-22/h14H,4-12H2,1-3H3,(H,23,25)
Molecular Weight 435.500

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ 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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassThienopyrans
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentThienopyrans
Alternative Parents Thiophene carboxylic acids and derivatives  N-arylamides  Dicarboxylic acids and derivatives  Pyrans  Gamma butyrolactones  Vinylogous amides  Tetrahydrofurans  Heteroaromatic compounds  Carboxylic acid esters  Secondary carboxylic acid amides  Oxacyclic compounds  Dialkyl ethers  Organopnictogen compounds  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Thienopyran - Thiophene carboxylic acid or derivatives - N-arylamide - Dicarboxylic acid or derivatives - Gamma butyrolactone - Pyran - Tetrahydrofuran - Thiophene - Heteroaromatic compound - Vinylogous amide - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid ester - Lactone - Oxacycle - Carboxylic acid derivative - Dialkyl ether - Ether - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organic nitrogen compound - Organooxygen compound - Organopnictogen compound - Carbonyl group - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thienopyrans. These are heterocyclic compounds containing a thiophene ring fused to a pyran ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds.
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 Weight435.500 g/mol
XLogP33.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count5
Exact Mass435.172 Da
Monoisotopic Mass435.172 Da
Topological Polar Surface Area119.000 Ų
Heavy Atom Count30
Formal Charge0
Complexity704.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
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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