Molekula
trans-4-Hydroxy-L-proline
trans-4-Hydroxy-L-proline is a hydroxyproline derivative used in peptide synthesis and biochemical research. It is a key component in collagen structure and serves as a building block for protein studies. Available in powder form with a molecular weight of 131.13 g/mol, it has the CAS number 51-35-4 and molecular formula C5H9NO3. Stable at ambient storage conditions. Molekula supplies trans-4-Hydroxy-L-proline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
trans-4-Hydroxy-L-proline is a hydroxyproline derivative used in peptide synthesis and biochemical research. It is a key component in collagen structure and serves as a building block for protein studies. Available in powder form with a molecular weight of 131.13 g/mol, it has the CAS number 51-35-4 and molecular formula C5H9NO3. Stable at ambient storage conditions. Molekula supplies trans-4-Hydroxy-L-proline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off white crystalline powder |
| Melting Point | 272-277℃ |
| IR | Conforms to reference |
| pH | 5.5 - 6.0 |
| Water Content (KF) | <0.1% |
| Identification (RAMAN) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 |
| SMILES | O=C(O)C1NCC(O)C1 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2933.99.97.01 |
| Tariff Code | 2933998040 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P403+233 Store in a well ventilated place. Keep container tightly closed
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is trans-4-Hydroxy-L-proline used for?
It is primarily used as a building block in peptide synthesis and as a marker for collagen metabolism in biological research.
What is the chemical formula and molecular weight?
The formula is C5H9NO3 with a molecular weight of 131.13 g/mol.
How should trans-4-Hydroxy-L-proline be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in research grade; specific purity details can be provided upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.