Changzhou Xuanming Chemical Industry Co., Ltd
| CAS Number | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Aqueous Solution pH | 5.0 - 6.0 |
| Delivery Time | 3-5days |
| Specific Optical Rotation | -72.0° ~ -76.0° |
| Payment Terms | T/T |
| Solubility | Freely soluble in water |
| Packaging Details | Drum |
| Appearance | White Crystalline Powder |
| Product Name | L-Hydroxyproline |
| Purity (HPLC) | ≥99.0% |
| Model Number | 51-35-4 |
| Place of Origin | China |
| Brand Name | Xuanming |
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Product Specification
| CAS Number | 51-35-4 | Molecular Formula | C5H9NO3 |
| Aqueous Solution pH | 5.0 - 6.0 | Delivery Time | 3-5days |
| Specific Optical Rotation | -72.0° ~ -76.0° | Payment Terms | T/T |
| Solubility | Freely soluble in water | Packaging Details | Drum |
| Appearance | White Crystalline Powder | Product Name | L-Hydroxyproline |
| Purity (HPLC) | ≥99.0% | Model Number | 51-35-4 |
| Place of Origin | China | Brand Name | Xuanming |
L-Hydroxyproline with CAS 51-35-4 is a naturally occurring functional amino acid compound extracted from collagen tissues. Featuring stable chemical structure and ultra-low impurity content, this substance maintains steady performance under conventional application and storage conditions. It is a mainstream fine chemical material widely adopted in laboratory analysis, cosmetic production and biomedical preparation.
| Test Item | Standard Specification |
|---|---|
| CAS Number | 51-35-4 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Purity (HPLC) | ≥99.0% |
| Appearance | White Crystalline Powder |
| Specific Optical Rotation | -72.0° ~ -76.0° |
| Aqueous Solution pH | 5.0 - 6.0 |
| Solubility | Freely soluble in water |
L-Hydroxyproline appears as uniform white crystalline powder at room temperature with no peculiar odor. The product owns excellent water solubility and stable weak-acid aqueous solution state without flocculation or precipitation. It presents outstanding structural stability, resisting decomposition and mild oxidation in regular environments. Low hygroscopicity ensures long-term effective storage. The pure composition avoids extra impurity interference, retaining complete biological activity for fine chemical and cosmetic formulation.
This amino acid compound acts as a key reagent for biochemical detection and collagen structure research. It effectively promotes collagen regeneration in skin care products, improving skin elasticity and moisture retention. It also serves as a critical intermediate for biomedical synthesis and nutritional ingredient development, suitable for precision laboratory and cosmetic manufacturing scenarios.
Preserve in cool, dry and ventilated conditions with tight sealing. Keep away from strong light, high temperature and oxidizing substances to preserve complete product stability and activity.
Company Details
Business Type:
Manufacturer
Total Annual:
20000000-30000000
Employee Number:
>10
Ecer Certification：
Verified Supplier
Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn... Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn...
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