(R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol
(R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol (CAS 86695-06-9) is a chiral amino alcohol with a molecular weight of 255.35. This compound serves as a valuable building block in organic synthesis, particularly in the field of asymmetric synthesis. Its specific stereochemistry makes it useful for creating enantiomerically pure target molecules, finding application in the development of complex pharmaceuticals and fine chemicals where precise molecular architecture is critical.
- Synonyms
- (CH3)2CHCH(NH2)C(C6H5)2OH

Chiral Building Block
Utilised as a fundamental component in the stereoselective synthesis of complex organic molecules. Its defined chirality is crucial for constructing enantiomerically pure compounds.
Asymmetric Synthesis
Employed as a chiral auxiliary or starting material in asymmetric reactions. This enables the controlled formation of specific stereoisomers, essential for pharmaceutical research and development.
Organic Synthesis Intermediate
Serves as a versatile intermediate in multi-step organic synthesis pathways. It facilitates the introduction of specific functional groups and chiral centres into target structures.
| Molecular weight | 255.35 |
|---|---|
| Linear formula | (CH3)2CHCH(NH2)C(C6H5)2OH |
| Assay | 95% |
| Optical activity | [α]20/D +132°, c = 1 in chloroform |
| Melting point | 95-99 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol used for?
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(R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol is primarily used as a chiral building block and intermediate in organic synthesis, particularly in asymmetric synthesis for creating enantiomerically pure compounds.
What is the CAS number and formula for this compound?
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The CAS number is 86695-06-9. The linear formula is (CH <sub>3</sub> )<sub>2</sub> CHCH(NH <sub>2</sub> )C(C <sub>6</sub> H <sub>5</sub> )<sub>2</sub> OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol with an assay of 95%. We do not represent this product as meeting any pharmacopoeia standards such as USP, BP, or EP.
How should (R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol be handled?
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This compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes and seek medical advice if irritation persists.
Is this chemical a controlled substance?
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The provided data does not indicate that (R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol is a controlled substance.
How is this chemical packed and exported?
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Tech Serve Solutions packs and exports chemicals in compliance with international shipping regulations. Specific packaging details will be provided upon request, catering to the safe and secure transport of laboratory reagents and fine chemicals.
How can I request a sample or quote?
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To request a sample or obtain a quotation for (R)-(+)-2-Amino-3-methyl-1,1-diphenyl-1-butanol, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your specific requirements.
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