2,4-Dichloro-7,8-dihydro-5h-s,s-di-oxoisothiopyrano[4,3-d]pyrimidine - ≥95% , CAS No.1187830-50-7

CAS: 1187830-50-7 Cat. No.: D179966 Molecular Weight: 253.1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
MFCD12963841 | DTXSID60718477 | 2,4-dichloro-5H,7H,8H-6$l^{6},1,3-[1$l^{6}]thiopyrano[4,3-d]pyrimidine-6,6-dione | SC1131 | 2,4-DICHLORO-7,8-DIHYDRO-5H-S,S-DI-OXO-ISOTHIOPYRANO[4,3-D]PYRIMIDINE | 2,4-Dichloro-7,8-dihydro-5H-S,S-di-oxoisothiopyrano[4,3-d]p
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
D179966-25mg
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$17.90

$26.90
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100mg
D179966-100mg
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$56.90

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1g
D179966-1g
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$259.90

$389.90
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5g
D179966-5g
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$809.90

$1,214.90
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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

Synonyms
MFCD12963841 | DTXSID60718477 | 2, 4-dichloro-5H, 7H, 8H-6$l^{6}, 1, 3-[1$l^{6}]thiopyrano[4, 3-d]pyrimidine-6, 6-dione | SC1131 | 2, 4-DICHLORO-7, 8-DIHYDRO-5H-S, S-DI-OXO-ISOTHIOPYRANO[4, 3-D]PYRIMIDINE | 2, 4-Dichloro-7, 8-dihydro-5H-S, S-di-oxoisothiopyrano[4, 3-d]p
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesC1CS(=O)(=O)CC2=C1N=C(N=C2Cl)Cl
IUPAC Name2,4-dichloro-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine 6,6-dioxide
InChIKeyAGJGXYNUEZKNJB-UHFFFAOYSA-N
INCHI1S/C7H6Cl2N2O2S/c8-6-4-3-14(12,13)2-1-5(4)10-7(9)11-6/h1-3H2
Isomeric SMILES C1CS(=O)(=O)CC2=C1N=C(N=C2Cl)Cl
Molecular Weight 253.1
Reaxy-Rn 29274851
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=29274851&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.

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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
ClassPyranopyridines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyranopyridines
Alternative Parents 2-halopyrimidines  Pyridines and derivatives  Aryl chlorides  Sulfones  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyranopyridine - 2-halopyrimidine - Halopyrimidine - Aryl chloride - Aryl halide - Pyrimidine - Pyridine - Heteroaromatic compound - Sulfone - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyranopyridines. These are polycyclic aromatic compounds containing a pyran ring fused to a pyridine 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:
Chemical and Physical Properties
Molecular Weight253.110 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass251.953 Da
Monoisotopic Mass251.953 Da
Topological Polar Surface Area68.300 Ų
Heavy Atom Count14
Formal Charge0
Complexity316.000
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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