5,5′-Dimethyldipyrromethane - ≥98% , CAS No.99840-54-7

CAS: 99840-54-7 Cat. No.: D346739 Molecular Weight: 174.24
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DTXSID70462934 | KSC-7-175 | 2-[2-(1H-pyrrol-2-yl)propan-2-yl]-1H-pyrrole | 5,5'-DIMETHYLDIPYRROMETHANE | KUC105365N | AKOS006289277 | dipyrrolylpropane | 2,2'-(Propane-2,2-diyl)bis(1H-pyrrole)
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D346739-100mg
1
$119.90
250mg
D346739-250mg
1
$205.90
1g
D346739-1g
1
$531.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% 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.

Overview

5,5'-Dimethyldipyrromethane is a dipyrrole building block for porphyrin synthesis.

Specifications

Synonyms
DTXSID70462934 | KSC-7-175 | 2-[2-(1H-pyrrol-2-yl)propan-2-yl]-1H-pyrrole | 5, 5'-DIMETHYLDIPYRROMETHANE | KUC105365N | AKOS006289277 | dipyrrolylpropane | 2, 2'-(Propane-2, 2-diyl)bis(1H-pyrrole)
Specifications & Purity
≥98%
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.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC(C)(C1=CC=CN1)C2=CC=CN2
IUPAC Name2-[2-(1H-pyrrol-2-yl)propan-2-yl]-1H-pyrrole
InChIKeyLATXIKIAELSWEJ-UHFFFAOYSA-N
INCHI1S/C11H14N2/c1-11(2,9-5-3-7-12-9)10-6-4-8-13-10/h3-8,12-13H,1-2H3
Isomeric SMILES CC(C)(C1=CC=CN1)C2=CC=CN2
Molecular Weight 174.24
Reaxy-Rn 139448
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=139448&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
SuperclassOrganoheterocyclic compounds
ClassPyrroles
SubclassSubstituted pyrroles
Intermediate Tree Nodes Not available
Direct ParentSubstituted pyrroles
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Substituted pyrrole - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as substituted pyrroles. These are heterocyclic compounds containing a pyrrole ring substituted at one or more positions.
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:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
A2521258Certificate of AnalysisDec 26, 2024 D346739
A2521267Certificate of AnalysisDec 26, 2024 D346739
A2521269Certificate of AnalysisDec 26, 2024 D346739
A2521276Certificate of AnalysisDec 26, 2024 D346739
A2521277Certificate of AnalysisDec 26, 2024 D346739
A2521285Certificate of AnalysisDec 26, 2024 D346739
Chemical and Physical Properties
Refractive Indexn20D1.58 (Predicted)
Boil Point(°C)343.35° C at 760 mmHg (Predicted)
Melt Point(°C)78.02° C (Predicted)
Molecular Weight174.240 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass174.116 Da
Monoisotopic Mass174.116 Da
Topological Polar Surface Area31.600 Ų
Heavy Atom Count13
Formal Charge0
Complexity159.000
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
Reviews

Customer Reviews

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