| CAS No.: | 71-30-7 |
|---|---|
| Formula: | C4h5n3o |
| EINECS: | 200-749-5 |
| Type: | Nutrition Supplement |
| Appearance: | Powder |
| Quality: | Food Grade |
| Customization: |
|---|
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| Introduction |
| Cytosine is one of the four nucleotide bases that constitute the genetic code in DNA and RNA. It is a pyrimidine base, paired with guanine in DNA, and with uracil in RNA. Cytosine is a fundamental component of nucleic acids, contributing to the structure and function of genetic material in living cells. |
| Function |
| Base Pairing: In DNA, cytosine forms hydrogen bonds with guanine, creating a stable base pair. In RNA, cytosine pairs with uracil. These base pairings are essential for the structure and stability of the double-stranded DNA molecule. Nucleotide Formation: Cytosine combines with deoxyribose to form deoxycytidine, a nucleoside, which further forms deoxycytidine triphosphate (dCTP), a nucleotide. This nucleotide serves as a building block for DNA synthesis. Genetic Information Storage: Cytosine is integral to the storage and transmission of genetic information. It participates in the coding of genetic instructions that determine the synthesis of proteins and other cellular components. Epigenetic Modifications: Cytosine can undergo chemical modifications, such as DNA methylation, which plays a role in the regulation of gene expression and epigenetic control. |
| Application |
| Molecular Biology Research: Cytosine is extensively used in molecular biology laboratories for DNA and RNA studies, including sequencing, gene expression analysis, and understanding genetic mutations. Pharmaceuticals: Understanding the role of cytosine in DNA synthesis is crucial for the development of antiviral and anticancer medications, particularly those targeting DNA replication processes. Genetic Testing: Cytosine is involved in genetic testing techniques, including polymerase chain reaction (PCR) and DNA sequencing, for diagnosing genetic disorders and studying individual genetic variations. Epigenetics Research: Cytosine's involvement in epigenetic modifications is studied for its impact on gene regulation and its potential implications in diseases such as cancer. Biotechnology: Cytosine is utilized in biotechnological applications, including the production of genetically modified organisms and the engineering of DNA for various purposes. |
| Curcumin | Tetrahydrocurcumin | Phycocyanin | PQQ | NMN |
| NR-CL | NAD | Citicoline | Citicoline Sodium | Genistein |
| Oxidized Glutathione | L-Glutathione Reduced | Alpha Lipoic Acid | R(+)-alpha-lipoic acid | DL-lipoic acid |
| L-Carnosine | Beta-Glucan | Phosphatidylserine | EGCG | Theanine |
| Chitosan | Chitosan oligosaccharide | Berberine hydrochloride | S-Acetyl L-Glutathione | Zeaxanthin |
| Kaempferol | Urolithin A | Alpha GPC 99% 50% | Palmitoylethanolamide/PEA | Urolithin B |
| Lutein | Alpha Ketoglutarate | Creatine monohydrate | Fadogia Agrestis | Boswellic acid |
| Coenzyme Q10 | Astaxanthin powder/oil | Chondroitin sulfate | Magnesium threonate | Collagen |
| Phenibut | BCAA | Ajuga Turkestanica Extract Turkesterone | Sulforaphane | Boric acid flakes |
| Hyaluronic acid | L-carnitine | Zinc Picolinate | Ghana Seed Extract 5-HTP | Melatonin |
| Resveratrol | GABA aminobutyric acid | Tauroursodeoxycholic Acid Tudca | ATP adenosine triphosphate | Artemisinin |
| Oleanolic acid | Naringenin | Bovine colostrum powder | BHB-Ca/Na/Mg | Pterostilbene |
| Vitamin A Series | Vitamin A Acetate Powder | Vitamin E Series | Mixed tocopherol Oil |
| Vitamin A Palmitate Oil | Mixed tocopherol powder | ||
| Vitamin D Series | Vitamin AD3 | D-gamma tocopherol Oil | |
| Vitamin D3 Powder | D-delta tocopherol Oil | ||
| Vitamin D3 Oil | D-alpha Tocopherol Oil | ||
| Vitamin C (Ascorbic Acid) | Vitamin C(Ascorbic Acid) | D-alpha Tocopheryl Acetate Oil | |
| Calcium Ascorbate | D-alpha Tocopheryl Acetate Powder | ||
| Sodium Ascorbate | D-alpha Tocopheryl Succinate Powder | ||
| Beta Carotene | Beta Carotene Powder | Vitamin K2 Series | MK-4 Powder/Oil |
| Beta Carotene Oil | MK-7 Powder/Oil | ||
| Vitamin B Series | B1,B2,B3,B5,B6,B7.B9.B12 | MK-9 Powder/Oil | |
| Lipoic acid | Alpha lipoic acid | Vitamin K1 | Vitamin K1 |
| R-(+) -lipoic acid |
| L-Cysteine hydrochloride monohydrate | L-Cysteine hydrochloride anhydrous | L-Cysteine | N-Acetyl-L-Cysteine |
| S-Carboxymethyl-L-Cysteine | L-Tryptophan | Glycine | L-Lysine monohydrochloride |
| L-Glutamic acid | L-Threonine | L-Arginine HCI | L-Leucine |
| L-Tyrosine | L-Cystine | L-Alanine | DL-Alanine |
| DL-Methionine | L-Methionine | L-Arginine base | L-isoleucine |
| L-Valine | L-Phenylalanine | L-Glutamine | L-Histidine |
| L-Histidine monohydrochloride | L-Lysine | L-Serine | L-Citrulline |
| L-Aspartic acid | L-Proline | L-Asparagine | L-Ornithine monohydrochloride |
| L-Hydrotyproline | B-Alanine | Taurine | Disodium succinate |
| Q: What types of cosmetic raw materials do you supply? |
| We supply a wide range of cosmetic raw materials, including but not limited to whitening agents, moisturizing agents, antioxidation, emollients, surfactants, preservatives, pigments, and active ingredients to meet diverse formulation needs. |
| Q: How can I place an order for cosmetic ingredients? |
| To place an order, simply browse our product catalog, select the desired items, and follow the online checkout process. If you have specific requirements or need assistance, our customer service team is ready to help. |
| Q: What is the minimum order quantity for your cosmetic raw materials? |
| The minimum order quantity varies by product. You can find this information on the product pages or contact our sales team for specific details. Usually MOQ is from 1kg. |
| Q: Can I request a sample of a specific cosmetic ingredient before placing a bulk order? |
| Yes, we offer sample sizes for most of our products. You can request samples through our website, and our team will assist you in choosing the right products for your needs. |
| Q: What quality standards do your cosmetic raw materials adhere to? |
| Our cosmetic raw materials adhere to industry-standard quality and safety regulations. We ensure compliance with relevant standards and provide documentation, such as Certificates of Analysis, upon request. |
| Q: What payment methods do you accept for cosmetic ingredient purchases? |
| We accept various payment methods, including credit cards, bank transfers, and other secure online payment options. Details are available during the checkout process. |
| Q: How do you ensure the timely delivery of cosmetic raw materials? |
| We work with reliable shipping partners to ensure timely and secure delivery of your orders. You can track your shipment through tracking website and our customer service team is available to assist with any delivery-related inquiries. |
| Q: Do you provide technical support or documentation for the proper usage of your cosmetic raw materials? |
| Absolutely. We offer technical support and provide comprehensive documentation, including usage guidelines and formulation recommendations. Our team is available to address any technical inquiries you may have. |
Suppliers with verified business licenses
Audited Supplier 
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