Molekula
L-Carnosine
L-Carnosine is a dipeptide composed of beta-alanine and histidine, naturally occurring in muscle and brain tissues. It functions as an antioxidant, pH buffer, and potential anti-aging agent in biological systems. Available with a CAS number of 305-84-0, molecular formula C9H14N4O3, and molecular weight 226.23 g/mol. Stored at 2 to 8 °C. Molekula supplies L-Carnosine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Carnosine is a dipeptide composed of beta-alanine and histidine, naturally occurring in muscle and brain tissues. It functions as an antioxidant, pH buffer, and potential anti-aging agent in biological systems. Available with a CAS number of 305-84-0, molecular formula C9H14N4O3, and molecular weight 226.23 g/mol. Stored at 2 to 8 °C. Molekula supplies L-Carnosine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Melting Point | 243 - 263℃ |
| Specific rotation | +21 +/- 2 |
| Heavy metals | ≤15ppm |
| Loss on Drying | ≤1.0% |
| Assay | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 71275557 |
| CAS Number | 305-84-0 |
| Molecular Formula | C9H14N4O3 |
| Molecular Weight | 226.23 |
| SMILES | O=C(O)C(NC(=O)CCN)CC1=CN=CN1 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29332990 |
| Tariff Code | 2933299090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
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IT - (71275557) L-CARNOSINE [305-84-0].pdf
SDS · IT · 206 KB
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FR - (71275557) L-CARNOSINE [305-84-0].pdf
SDS · FR · 210 KB
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ES - (71275557) L-CARNOSINE [305-84-0].pdf
SDS · ES · 209 KB
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DE - (71275557) L-CARNOSINE [305-84-0].pdf
SDS · DE · 210 KB
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EN - (71275557) L-CARNOSINE [305-84-0].pdf
SDS · EN · 206 KB
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
No alternate names recorded for this product.
Frequently asked questions
What is L-Carnosine used for?
L-Carnosine is used in research and development for studies related to antioxidant activity, anti-aging, and neuroprotection.
What is the chemical formula and molecular weight of L-Carnosine?
The formula is C9H14N4O3 with a molecular weight of 226.23 g/mol.
How should L-Carnosine be stored?
Store at 2 to 8 °C to maintain stability and prevent degradation.
What grade of L-Carnosine does Molekula supply?
Molekula supplies L-Carnosine in research-grade purity suitable for laboratory use.
Can Molekula supply L-Carnosine in bulk quantities?
Yes, Molekula can supply L-Carnosine in bulk; please contact our sales team for volume pricing and availability.
What documentation comes with an order of L-Carnosine?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
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.