Hydroxypinacolone Retinoate (HPR) is a specialty cosmetic ingredient belonging to the retinoid family and is used in skincare and personal-care formulation development. It is also known by the abbreviation HPR and is listed under the INCI name Hydroxypinacolone Retinoate. The compound has CAS Number 893412-73-2, molecular formula C₂₆H₃₈O₃, and molecular weight 398.6 g/mol.
Hydroxypinacolone Retinoate is an ester of retinoic acid and is chemically different from Retinol, Retinal and Tretinoin. It is a lipophilic material and is generally considered for suitable oil-containing cosmetic formulation systems. Cosmetic ingredient databases identify its formulation function as a skin-conditioning agent.
For B2B cosmetic ingredient sourcing, relevant search terms include Hydroxypinacolone Retinoate Cosmetic Ingredient Manufacturer in India, Hydroxypinacolone Retinoate Supplier in India, HPR Manufacturer India, HPR Supplier India, Hydroxypinacolone Retinoate Cosmetic Raw Material Supplier India, and HPR Bulk Supplier India.
For product information and sourcing, visit https://www.sdp.org.in/.
Hydroxypinacolone Retinoate is a retinoid-related ester used as a specialty cosmetic ingredient. Its chemical structure contains a retinoid-derived polyene system and an ester functional group.
The ingredient is particularly relevant to formulation developers working with advanced skincare and vitamin-A-related cosmetic ingredients. Its lipophilic character makes the selection of an appropriate formulation vehicle important.
Important technical information includes:
HPR is used in specialty skincare formulation development and can be considered for formulations such as:
The appropriate concentration, grade and delivery system should be determined according to the raw-material specification and applicable cosmetic requirements.
HPR is a lipophilic ingredient, making it suitable for evaluation in oil-containing formulation systems. Technical information from commercial HPR materials describes use in oil-based, water-in-oil and water-in-silicone systems.
Formulation development may consider:
Hydroxypinacolone Retinoate can be evaluated in suitable facial serum formulations.
Potential formats include:
The final formulation should be evaluated for uniformity, stability, compatibility and appropriate packaging.
HPR can also be incorporated into suitable cream and emulsion systems.
Potential applications include:
Because HPR is lipophilic, formulation developers should select a suitable oil phase or delivery system to achieve proper distribution.
HPR requires appropriate handling because retinoid-related ingredients can be sensitive to environmental conditions.
Important considerations include:
Commercial technical data also recommends light-protective and airtight packaging for HPR materials.
Hydroxypinacolone Retinoate Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and formulation companies sourcing HPR.
Buyers should evaluate:
Hydroxypinacolone Retinoate Supplier in India is a relevant commercial keyword for businesses sourcing HPR for cosmetic formulation development.
Supplier evaluation may include:
HPR Manufacturer and Supplier in India is a relevant B2B search phrase for companies sourcing Hydroxypinacolone Retinoate for skincare and personal-care formulations.
Potential formulation categories include:
HPR Bulk Supplier India is a relevant search term for cosmetic manufacturers requiring larger quantities of Hydroxypinacolone Retinoate.
Bulk procurement should specify:
For additional cosmetic ingredient information and sourcing, visit https://www.sdp.org.in/.
What is Hydroxypinacolone Retinoate?
Hydroxypinacolone Retinoate is a retinoid-related ester used as a specialty cosmetic ingredient in skincare formulation development.
What is the CAS Number of Hydroxypinacolone Retinoate?
The CAS Number is 893412-73-2.
What is the molecular formula of HPR?
The molecular formula is C₂₆H₃₈O₃.
What is the molecular weight of HPR?
The molecular weight is 398.6 g/mol.
What is the INCI name?
The INCI name is Hydroxypinacolone Retinoate.
Is HPR the same as Tretinoin?
No. Hydroxypinacolone Retinoate and Tretinoin are chemically different compounds.
Is HPR water soluble?
HPR is highly lipophilic and has very low water solubility.
Can HPR be used in facial serums?
Yes. It can be evaluated in suitable serum systems, particularly compatible oil-containing or emulsion formulations.
What should be checked before purchasing HPR?
Buyers should confirm CAS Number, INCI name, grade, assay, purity, HPR content, appearance, packaging, storage requirements and Certificate of Analysis.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |