Pyrrolidinyl Diaminopyrimidine Oxide-CAS 85175-61-3
Product Name: Pyrrolidinyl Diaminopyrimidine Oxide
INCI Name: Pyrrolidinyl Diaminopyrimidine Oxide
CAS No.: 85175-61-3
Grade: Cosmetic Premium Grade (High-purity Hair Anti-loss Special Grade)
Appearance: White Fine Crystalline Powder, Uniform Texture, No Impurities, No Caking, High Purity
MOQ (Minimum Order Quantity): 1KG
Solubility: Excellent water-soluble functional powder, completely soluble in water and aqueous cosmetic systems; stable compatibility with plant extracts, vitamins, humectants and common cosmetic raw materials; not affected by conventional formula pH range, no precipitation or discoloration after compounding; high temperature resistance and stable activity, suitable for industrial mass production of hair care products
Storage Condition: Sealed and stored in dry, cool and ventilated warehouse, avoid high temperature, humid environment and long-term strong light exposure; strictly sealed after opening to prevent moisture absorption and agglomeration, isolate air to avoid active ingredient oxidation
Shelf Life: 24 Months
Application: Widely used in anti-hair loss shampoo, hair growth essence, scalp care lotion, hair root nourishing serum, postpartum anti-hair loss care products, oily scalp maintenance and high-end functional hair care formula systems
Pyrrolidinyl Diaminopyrimidine Oxide, Anti-hair Loss Ingredient, Hair Growth Active, Scalp Repair Agent, Hair Follicle Nourishing, Thick Hair Raw Material
Pyrrolidinyl Diaminopyrimidine Oxide-CAS 85175-61-3
Cosmetic Grade Pyrrolidinyl Diaminopyrimidine Oxide is a high-purity professional anti-hair loss and hair growth active ingredient for high-end functional hair care.
With a unique pyrimidine ring molecular structure, it can efficiently penetrate the scalp surface, act directly on hair follicle basal cells and hair papilla tissues, activate dormant and weakened hair follicles, restart follicle metabolic activity, and effectively prolong the anagen period of hair.
It fundamentally improves the problems of shortened hair growth cycle, loose hair roots and frequent shedding caused by scalp aging, oil accumulation and nutritional deficiency.
Meanwhile, PADPO can soothe scalp micro-inflammatory reactions, repair damaged scalp barrier, balance scalp oil secretion, improve oily and itchy scalp environment, create a healthy growth soil for hair, make hair roots firmer, hair strands thicker and denser, and effectively improve thinning hair and balding problems. It is a safe and efficient core raw material for new generation of green anti-hair loss formulas, suitable for long-term scalp maintenance and functional hair care product upgrading.
Key Benefits
• Multi-dimensional Anti-hair Loss Mechanism, Definite Efficacy: Integrate follicle activation, root stabilization and scalp repair, solve various hair loss problems from the source, more comprehensive than single anti-hair loss ingredients.
• High Safety, No Dependence & No Side Effects: Pure functional active formula, hormone-free, minoxidil-free and non-irritating, no scalp irritation, no drug dependence, suitable for long-term daily scalp care.
• Activate Dormant Follicles & Prolong Growth Cycle: Targetedly act on hair follicle tissues, improve follicle vitality, delay follicle atrophy, significantly prolong hair anagen, reduce hair fall and grow new hair.
• Repair Scalp Barrier & Balance Oil: Relieve scalp micro-inflammation, improve oily itchy scalp, regulate water and oil balance, optimize scalp growth environment, and reduce seborrheic alopecia.
• Thin Hair Thickening & Dense Hair Volume: Nourish hair bulbs, enhance hair root fixation, improve fine and soft hair, make hair strands thicker and hair volume fuller.
• Stable Activity & Wide Formula Compatibility: Water-soluble and easy to add, stable activity in conventional cosmetic pH range, no inactivation or precipitation, simple formula debugging and suitable for mass production.
Applications
• Anti-hair Loss Shampoo Series: Core functional active ingredient for high-end anti-hair loss shampoo and scalp cleansing products, reduce daily hair loss, improve oily scalp and fragile hair roots.
• Hair Growth Essence & Scalp Serum: Preferred raw material for concentrated hair growth essence, scalp nourishing liquid and hair follicle repair serum, activate dormant follicles and promote new hair growth.
• Postpartum & Stress Alopecia Care: Suitable for mild and safe anti-hair loss care products for postpartum alopecia, staying-up and stress-induced alopecia, gentle and effective without irritation.
• Oily Scalp & Seborrheic Alopecia Products: Added in oil-control anti-hair loss care products, balance scalp oil secretion, relieve follicle blockage, and improve recurrent oily hair loss.
• Fine Soft Hair Thickening Products: Used in hair thickening and fluffy care products, improve fine, soft and flat hair quality, thicken hair strands and increase hair volume.
• High-end Functional Scalp Care System: Core upgrading raw material for salon-level scalp management products, create professional anti-hair loss and hair growth functional formulas.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Pyrrolidinyl Diaminopyrimidine Oxide (PADPO) | Compliant |
Appearance | White Fine Crystalline Powder | Compliant |
Odor | Odorless | Qualified |
Purity (HPLC) | ≥99.0% | 99.5% |
Loss on Drying | ≤0.5% | 0.21% |
Residue on Ignition | ≤0.1% | 0.08% |
Heavy Metal (Pb) | ≤1ppm | 0.2ppm |
Arsenic (As) | ≤0.5ppm | 0.1ppm |
Total Bacteria | ≤100CFU/g | Qualified |
Pathogenic Bacteria | Negative | Negative |
Conclusion | Conforms to cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of PADPO?
A1: The standard MOQ is 1KG, and sample orders are supported for formula testing and efficacy trial production.
• Q2: What certification documents can be provided?
A2: Complete COA, MSDS, heavy metal and microbial test reports and full set of customs clearance documents are available to support export declaration and cosmetic product filing.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Anti-hair loss shampoo & conditioner: 0.05%–0.2%; Scalp hair growth essence: 0.1%–0.5%; Scalp care lotion: 0.08%–0.3%; Can be adjusted according to product efficacy positioning and anti-hair loss strength requirements.
• Q4: What is the advantage of PADPO compared with minoxidil?
A4: Minoxidil has irritation and drug dependence, easy to cause scalp dryness and allergic reaction; PADPO is pure cosmetic active ingredient, hormone-free and drug-free, mild and non-irritating, no dependence and no rebound after stopping use, suitable for long-term daily scalp care.
• Q5: Is PADPO suitable for sensitive scalp?
A5: Yes. PADPO has ultra-low irritation, no allergic components, can soothe scalp micro-inflammation, repair sensitive scalp barrier, safe and friendly for sensitive scalp and fragile scalp care formulas.
• Q6: What is the formula matching note for PADPO?
A6: PADPO is water-soluble, recommended to add in water phase at conventional temperature; stable in pH 4.0–7.5 environment, avoid strong acid and strong base high-temperature environment to maintain maximum activity.
• Q7: Do you support stable large-batch supply all year round?
A7: Standardized purification and synthesis production lines ensure stable batch purity and consistent efficacy, sufficient inventory, supporting long-term cooperative orders and customized formula matching services.
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