API
Your Professional API Supplier
Huarong (Guangdong) Pharmaceutical Co.,Ltd. is a pharmaceutical intermediate manufacturing and production company, based on the synthesis of DPP-4 inhibitor intermediates. It comprehensively constructs a production line for active ingredients of bisamide insecticides, as well as a multifunctional production line for chiral synthesis and enzymatic synthesis of compound intermediates. Build an advanced and green comprehensive production base for pharmaceutical and pesticide intermediates.
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Why Choose Us
Professional Team
The team members of the company are all elites with work experience in well-known domestic pharmaceutical companies, with rich experience and professional expertise. They have a deep understanding of the research and development, production, and application of pharmaceutical intermediates, and can provide customers with comprehensive market analysis and strategic recommendations.
Foreign Trade Market
At present, the main products produced by our company have been exported to Japan, Thailand, South Korea, Southeast Asia, the United States, India, Russia, the Britain, Europe and other countries.
One-stop service system
From design and sample production to structural deepening to packaging and shipment, professional personnel are available throughout the process to handle all matters, including custom drawings, rapid sample production, and flexible delivery of small batches.
Quality Control
The company strictly in accordance with ISO9001, ISO14001, GB/T- The requirements of 28001 are to supervise, control and operate all aspects of production in order to achieve the perfect combination of social responsibility, employee health, environmental protection and product quality.
Our API Include
Bilirubin CAS 635-65-4
Bilirubin CAS 635-65-4 is a principal pigment of bile and one of the major end products of hemoglobin decomposition. It contains conjugated double bonds and reactive hydrogen atoms.
Tretinoin
Tretinoic acid (tretinoin) is a vitamin A derivative. It has demonstrated an ability to alter collagen synthesis, increase dermal hyaluronic acid levels, and stimulate fibroblast growth and the extracellular matrix.
API Specifications
Bilirubin CAS 635-65-4
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Product Name |
Bilirubin Powder |
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Test Method |
HPLC UV |
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Appearance |
Red powder |
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Specification |
90% 95% |
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Effective ingredients |
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Particle mesh |
100% Pass 80 mesh |
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Package |
1kg/foil bag, 25kgs/drum |
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Storage |
Cool and dry place,be sealed light. |
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Shelf Life |
24 Months |
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Customize form |
Pills, tablets, capsules |
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Tretinoin
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Product Name |
Retinoic Acid |
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Appearance |
Yellow powder |
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Solubility |
Oil soluble |
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Content |
99% |
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Odor & Taste |
Characteristics |
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Density |
0.9933 |
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Melting Point |
61-63 °C(lit.) |
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Refractive index |
1.641 |
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Shelf Life |
24 Months |
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Storage |
Cool & dry place, Do not freeze. Keep away from strong light and heat. |
Key Features
Bilirubin CAS 635-65-4
Bilirubin powder demonstrates solubility in organic solvents such as benzene and chloroform, as well as in aqueous acid and base solutions.
Specific preparations may offer tailored solubility properties. For example, a conjugated ditaurate form shows good solubility in aqueous buffers with EDTA.
It typically appears as an orange to reddish-brown powder.
Bilirubin, the compound that forms the powder, is a natural breakdown product of hemoglobin and plays a role as an antioxidant.
Tretinoin
Hyperpigmentation Reduction
By accelerating cell turnover, tretinoin can help fade dark spots, sunspots, and melasma (patches of darker skin).
Improved Skin Texture
Tretinoin's exfoliating properties help to remove dead skin cells, revealing smoother, softer skin with a more even tone.
Reduced Inflammation
Tretinoin has anti-inflammatory properties, which can help to calm redness and irritation associated with acne and other skin conditions.
Sun Damage Repair
Tretinoin can help to repair skin damage caused by sun exposure, reducing the appearance of sunspots and improving the overall appearance of photoaged skin.
Packaging & Shipping
Packing Details
(1) 1kg with double plastic container inside/Aluminum foil bag outside. Weight: N.W.: 1kg, G.W.: 1.2kg Size: L31.5x W21.5cm
(2) 25 kg with double plastic container inside/fiber drum outside. Weight: N.W: 25kgs, G.W.: 28kgs Size: I.D. 35 x H51cm
Shipment Terms
We usually ship by DHL, UPS, EMS, FedEx or TNT. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.Tobetter ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
FAQ
As one of the leading api manufacturers and suppliers in China, we warmly welcome you to buy discount api from our company. All customized products are with high quality and competitive price. For pricelist and free sample, contact us now.
4-bromopyridine hydrochloride, medical raw materials CAS 56 75 7