Molekula
L-Alanyl-L-proline
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
L-Alanyl-L-proline is a dipeptide composed of L-alanine and L-proline, used in peptide synthesis and biochemical research. It has a molecular formula of C8H14N2O3, a molecular weight of 186.21 g/mol, and is stored at -15 to -20 °C. CAS number: 13485-59-1. Signal word: None. Molekula supplies L-Alanyl-L-proline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Melting Point | 170-178°C |
| Assay | ≥ 97.0% |
| Specific Optical Rotation[α]D20 | -112° to 118° (C=2,H2O) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90029829 |
| CAS Number | 13485-59-1 |
| IUPAC Name | (2S)-1-[(2S)-2-aminopropanoyl]pyrrolidine-2-carboxylic acid |
| EC Number | 236-795-8 |
| Molecular Formula | C8H14N2O3 |
| Molecular Weight | 186.21 |
| Exact Mass | 186.1004 |
| SMILES | C[C@@H](C(=O)N1CCC[C@H]1C(=O)O)N |
| InChIKey | WPWUFUBLGADILS-WDSKDSINSA-N |
| InChI | InChI=1S/C8H14N2O3/c1-5(9)7(11)10-4-2-3-6(10)8(12)13/h5-6H,2-4,9H2,1H3,(H,12,13)/t5-,6-/m0/s1 |
| PubChem CID | 83525 |
| REACH Code | Y113 |
| HTS Code | 2933.99.9701 |
| Tariff Code | 2933998090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
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.
Synonyms
- (2S)-1-[(2S)-2-aminopropanoyl]pyrrolidine-2-carboxylic acid
- (S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxylic acid
- 1-L-Alanyl-L-proline
- ALA-PRO
- Ala-Pro hydrate
- Alanylproline
- H-Ala-Pro-OH
- L-Ala-L-Pro
- L-Proline, L-alanyl-
Frequently asked questions
What is L-Alanyl-L-proline used for?
It is primarily used as a research chemical in peptide synthesis and biochemical studies.
What is the chemical formula and molecular weight of L-Alanyl-L-proline?
The formula is C8H14N2O3 with a molecular weight of 186.21 g/mol.
How should L-Alanyl-L-proline be stored?
It should be stored at temperatures between -15 and -20 °C to maintain stability.
What grade is available for L-Alanyl-L-proline?
It is available in research grade, suitable for laboratory use.
Can Molekula supply L-Alanyl-L-proline in bulk?
Yes, Molekula can supply L-Alanyl-L-proline in bulk quantities—please contact sales for details.
What documentation comes with an order of L-Alanyl-L-proline?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS).
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.