Lot numbers can be found on the outside label of a product:
(R)-D2PM
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CAS No. 22348-32-9
- Cat. No. CS-W007880
- Purity≥98%
- MDL No.MFCD00077754
*For research and further manufacturing use only, not for direct human use.
Structure of 22348-32-9
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General Information
- CAS No. 22348-32-9
- Cat. No. CS-W007880
- Purity ≥98%
- MDL No. MFCD00077754
- Storage 4°C, protect from light, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₇H₁₉NO
- Molecular Weight 253.34
- Synonym(s) (R)-Diphenylprolinol
- SMILES OC(C1=CC=CC=C1)(C2=CC=CC=C2)[C@@H]3NCCC3
Description
Used to prepare the corresponding oxazaborolidines for the borane-mediated asymmetric reduction of ketones.
Application
(R)-D2PM serves as a chiral building block for asymmetric synthesis, enabling stereoselective construction of biologically relevant scaffolds. Its stable dioxolane ring and pendant amine functionality offer robust compatibility in reductive amination and transition-metal-catalyzed couplings. The configuration ensures high enantioselectivity in downstream transformations, making it valuable for medicinal chemistry campaigns requiring defined stereochemistry.
Synthesis
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Route1
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In-stock
118970-95-9 - ~93%
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In-stock
22348-32-9
References
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Nakano, Koji; Nozaki, Kyoko; Hiyama, Tamejiro Journal of the American Chemical Society, 2003 , vol. 125, # 18 p. 5501 - 5510
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Route2
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152326-82-4 - ~92%
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In-stock
22348-32-9
References
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Kanth, J. V. Bhaskar; Periasamy, Mariappan Tetrahedron, 1993 , vol. 49, # 23 p. 5127 - 5132
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Route3
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137496-68-5
- ~71%
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In-stock
22348-32-9
References
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Price, Michael D.; Kurth, Mark J.; Schore, Neil E. Journal of Organic Chemistry, 2002 , vol. 67, # 22 p. 7769 - 7773
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 32.26
- LogP 2.6745
- H_Acceptors 2
- H_Donors 2
- Rotatable_Bonds 3
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Key Words
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