For Qualified Business & Research Customers Only
Pioneer/ Bio
Catalog/PB-082
PB-082Purity on request
Fig. · White to off-white crystalline powder

Skin & Cosmetic Research Peptides

L-Carnosine

C₉H₁₄N₄O₃ · 226.23–226.24 g/mol

L-Carnosine is a naturally occurring dipeptide of β-alanine and L-histidine, studied as an antioxidant, anti-glycation, and metal-chelating cosmetic ingredient. Research applications include free-radical scavenging studies, Advanced Glycation End-product (AGE) formation research, and transition-metal chelation research (Cu²⁺, Co²⁺, Ni²⁺, Cd²⁺, Zn²⁺).

Purity
On request
Quantity
Milligram, gram, or bulk quantities
Documentation
COA, HPLC, MS / LC-MS, SDS
Packaging
Bulk, non-branded, or private label
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Cosmetic Ingredient · Buyer verification required

Specifications

Technical profile.

Catalog Number
PB-082
CAS Number
305-84-0
Sequence
H-β-Ala-His-OH
Molecular Formula
C₉H₁₄N₄O₃
Molecular Weight
226.23–226.24 g/mol
Purity (HPLC)
Available specifications confirmed with quotation
Appearance
White to off-white crystalline powder
Vial Size
Confirmed with quotation
Storage
−20 °C, sealed, desiccated
Reconstitution
Sterile water
Classification
Cosmetic Ingredient

Documentation & Quality

What documentation may be available for L-Carnosine.

L-Carnosine·PB-082
Certificate of Analysis (COA)
Manufacturing partner or independent summary of identity, purity, and other release testing for a batch.
Pending Verified Documentation
HPLC Chromatogram
Chromatographic data supporting the purity result reported for a batch.
Pending Verified Documentation
Mass Spectrometry (MS) Report
Mass spectrometry data supporting molecular identity confirmation.
Pending Verified Documentation
Endotoxin Test
Endotoxin testing result, where applicable to the product and its intended use.
Pending Verified Documentation
Safety Data Sheet (SDS)
Handling, storage, and safety information for the material.
Pending Verified Documentation
Third-Party Laboratory Report
Testing performed by an independent laboratory, separate from the manufacturing partner's own QC.
Pending Verified Documentation

Documentation is lot-specific. The statuses above describe what may be available, not a specific batch result. Lot-specific documentation is available with quotation or order. Please contact our team to confirm current documentation availability.

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Bulk quantities, custom purity, documentation, and packaging options are reviewed for qualified business buyers.

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Documentation requested

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