5,5-Dibromomeldrum's Acid - ≥98%(T) , CAS No.66131-14-4

CAS: 66131-14-4 Cat. No.: D140272 Peso molecular: 301.92 Número EC: 679-774-2
Disponible para pedir
GRADE & PURITY ≥98%(T)
Synonyms
FT-0619769 | 5,5-Dibromomeldrum's Acid | 5,5-Dibromomeldrums Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane) | AS-73627 | D1710 | 5,5-DIBROMOMELDRUM'S ACID (5,5-DIBROMO-2,2-DIMETHYL-4,6-DIOXO-1,3-DIOXANE) | 1,3-Dioxane-4,6-dione, 5,5-dibromo-2,2-di
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1g
D140272-1g
3

24,90US$

37,90US$
Guardar 13,00 US$ (34.30%)
5g
D140272-5g
3

86,90US$

130,90US$
Guardar 44,00 US$ (33.61%)
25g
D140272-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

325,90US$

488,90US$
Guardar 163,00 US$ (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged 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

Sinónimos
FT-0619769 | 5, 5-Dibromomeldrum's Acid | 5, 5-Dibromomeldrums Acid (=5, 5-Dibromo-2, 2-dimethyl-4, 6-dioxy-1, 3-dioxane) | AS-73627 | D1710 | 5, 5-DIBROMOMELDRUM'S ACID (5, 5-DIBROMO-2, 2-DIMETHYL-4, 6-DIOXO-1, 3-DIOXANE) | 1, 3-Dioxane-4, 6-dione, 5, 5-dibromo-2, 2-di
Especificaciones y pureza
≥98%(T)
Condiciones de almacenamiento de almacenamiento
Store at -20°C, Argon charged
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%(T)
Nombres e identificadores
Pubchem Sid504766700
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766700
Sonrisas canónicasCC1(OC(=O)C(C(=O)O1)(Br)Br)C
IUPAC Name5,5-dibromo-2,2-dimethyl-1,3-dioxane-4,6-dione
InChIKeyHPBNIRVIOCWRDC-UHFFFAOYSA-N
INCHI1S/C6H6Br2O4/c1-5(2)11-3(9)6(7,8)4(10)12-5/h1-2H3
Isómeros SMILES CC1(OC(=O)C(C(=O)O1)(Br)Br)C
Peso molecular 301.92
Reaxy-Rn 156815
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=156815&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
SuperclassOrganic oxygen compounds
ClaseOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Acetals
Direct ParentKetals
Alternative Parents Dicarboxylic acids and derivatives  1,3-dioxanes  Lactones  Carboxylic acid esters  Oxacyclic compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl bromides  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Ketal - Meta-dioxane - Dicarboxylic acid or derivatives - Carboxylic acid ester - Lactone - Carboxylic acid derivative - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Carbonyl group - Alkyl halide - Alkyl bromide - Organohalogen compound - Organobromide - Aliphatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

7 results found

Lot NumberCertificate TypeFechaArticulo
F2601083Certificate of AnalysisJun 03, 2026 D140272
F2204282Certificate of AnalysisMar 13, 2026 D140272
F2204283Certificate of AnalysisMar 13, 2026 D140272
F2204364Certificate of AnalysisMar 13, 2026 D140272
F2204365Certificate of AnalysisMar 13, 2026 D140272
F2204284Certificate of AnalysisMar 13, 2026 D140272
F2204285Certificate of AnalysisMar 13, 2026 D140272
Propiedades químicas y físicas
Solubilidadalmost transparency in Methanol
Sensibilidadair,light,heat sensitive
Punto de fusión (°C)74.0-78.0℃
Peso molecular301.920 g/mol
XLogP32.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass301.861 Da
Monoisotopic Mass299.863 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity224.000
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
Calculadoras de soluciones
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