(1S,2S)-trans-1,2-Cyclopentanediamine dihydrochloride
(1S,2S)-trans-1,2-Cyclopentanediamine dihydrochloride (CAS 477873-22-6) is a chiral building block with a molecular weight of 173.08. This compound is valuable in asymmetric synthesis and organic chemical synthesis due to its specific stereochemistry. It serves as a key intermediate in the creation of complex molecules, particularly where enantiomeric purity is critical. Supplied by Tech Serve Solutions, it meets high purity standards for research and development applications.
- Synonyms
- 477873-22-6C5H12N2 · 2HCl
Asymmetric Synthesis
Utilized as a chiral auxiliary or ligand in asymmetric catalytic reactions, enabling the synthesis of enantiomerically enriched compounds.
Chiral Building Block
Serves as a foundational component for constructing more complex chiral molecules in pharmaceutical and fine chemical synthesis.
Organic Synthesis Intermediate
Employed in various organic transformations to introduce specific stereochemical features into target molecules.
| Molecular weight | 173.08 |
|---|---|
| Empirical formula | C5H12N2 · 2HCl |
| Assay | 98.5-101.5% (AT) |
| Optical activity | [α]/D +23.5±1.0°, c = 2 in 1 M HCl |
| Impurities tested | ≤3.0% water |
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 |
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 (1S,2S)-trans-1,2-Cyclopentanediamine dihydrochloride used for?
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This compound is primarily used in asymmetric synthesis and as a chiral building block for organic synthesis.
What are the CAS number and formula for this product?
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The CAS number is 477873-22-6 and the empirical formula (Hill notation) is C5H12N2 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98.5-101.5% (AT). It is not represented as USP, BP, or EP grade.
How should (1S,2S)-trans-1,2-Cyclopentanediamine dihydrochloride be handled?
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This compound may cause skin irritation, serious eye irritation, and respiratory irritation (H315, H319, H335). Use a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales team via the website or direct phone line to request a sample or a quotation.
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