Diacetato{(R)-(+)-5,5''-bis[di(3,5-xylyl)phosphino]-4,4''-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(R)-dm-segphos®] , CAS No.944450-49-1

CAS: 944450-49-1 Cat. No.: D282687 Molecular Weight: 941.95 EC Number: 806-064-3 PubChem CID: 71310556
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Synonyms
(R)-Ru(OAc)2(DM-SEGPHOS(R)) | (R)-Rutheniumdiacetate-(DM-SEGPHOS) | acetic acid;[4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane;ruthenium | (S)-RU(OAC)2(DM-SEGPHOS) | (S)-RU(OAC)2(DM-SEG
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D282687-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$132.90
1g
D282687-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$391.90
5g
D282687-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$898.90
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Why this grade

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

Synonyms
(R)-Ru(OAc)2(DM-SEGPHOS(R)) | (R)-Rutheniumdiacetate-(DM-SEGPHOS) | acetic acid;[4-[5-bis(3, 5-dimethylphenyl)phosphanyl-1, 3-benzodioxol-4-yl]-1, 3-benzodioxol-5-yl]-bis(3, 5-dimethylphenyl)phosphane;ruthenium | (S)-RU(OAC)2(DM-SEGPHOS) | (S)-RU(OAC)2(DM-SEG
Legal Information
Sold in collaboration with Takasago. Takasago SEGPHOS® Ru Catalyst Kit component
Storage
Room temperature
Names and Identifiers
Canonical SmilesCC1=CC(=CC(=C1)P(C2=C(C3=C(C=C2)OCO3)C4=C(C=CC5=C4OCO5)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C.CC(=O)O.CC(=O)O.[Ru]
IUPAC Nameacetic acid;[4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane;ruthenium
InChIKeyDQDVNUGYAGPIFX-UHFFFAOYSA-N
INCHI1S/C46H44O4P2.2C2H4O2.Ru/c1-27-13-28(2)18-35(17-27)51(36-19-29(3)14-30(4)20-36)41-11-9-39-45(49-25-47-39)43(41)44-42(12-10-40-46(44)50-26-48-40)52(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38;2*1-2(3)4;/h9-24H,25-26H2,1-8H3;2*1H3,(H,3,4);
Isomeric SMILES CC1=CC(=CC(=C1)P(C2=C(C3=C(C=C2)OCO3)C4=C(C=CC5=C4OCO5)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C.CC(=O)O.CC(=O)O.[Ru]
PubChem CID 71310556
Molecular Weight 941.95

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

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
Sensitivityair sensitive
Melt Point(°C)>100°C dec.
Solution Calculators
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