Sowu Supply Pharmaceutical Intermediate CAS 71-30-7 Cytosine

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: SWP-BE098
• Certification: GMP, HSE, ISO 9001, USP, BP, SGS
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model No: Swp-Be098
• CAS: 71-30-7
• MW: 111.1
• Mf: C4h5n3o
• Appearance: White Powder
• Test Method: HPLC
• OEM: Yes
• Grade: Pharmaceutical Grade
• Storage: Cool and Dry Place
• Sample: Yes
• Type: Pharmaceutical Intermediate
• Shelf Life: 2 Years
• Package: Vacuum Sealed Foil Bag
• Melting Point: >300 °c (Lit.)
• Density: 0.48 g/cm3
• Transport Package: Vacuum Sealed Foil Bag
• Specification: 1kg/bag
• Trademark: Sowu
• Origin: China
• Production Capacity: 500kg/Month

Product Description

Product Description

Cytosine is a fundamental component of nucleic acids, playing a crucial role in genetic transmission and expression. In addition to its importance in genetics, it is widely applied in epigenetics, pharmaceutical research, and chemical synthesis.

Certifications

Product name	Cytosine	Manufacture date	Feb.15.2025
Batch number	SW250215	Analysis date	Feb.16.2025
Batch quantity	500kg	Expiry date	Feb.15.2027

  

Items	Specifications	Results
Appearance	White to almost white crystalline powder	Conforms
Solubility	Soluble in water	Conforms
Loss on Drying	≤0.5 %	0.1%
Residue on ignition	≤0.1%	0.05%
URACIL	≤0.5%	0.02%
Single Impurity	≤0.5%	0.08%
Total Impurities	≤1.0%	0.1%
Identify	Under the content measurement,the retention time of the main peak of the crystal to be tested should be the same as the retention time of the main peak of the system(±2.5%)	Conforms
Conclusion	Conform to specifications

 

Packing description:	Sealed export grade drum & double of sealed plastic bag
Storage:	Long-term storage is below 15 degrees below zero
Shelf life:	2 years when properly stored

Application

Cytosine is one of the four main bases found in DNA and RNA, alongwith adenine, guanine, and thymine (uracil in RNA).Cytosine reagent is used in a wide variety of research applications, as anenzyme substrate or precursor of effector molecules such as cytosine sugars.
1. In pesticides, the first new cytosine peptide type antibiotic was discovered. It is a high-efficiency, low-toxicity, and low-residue broad-spectrum agricultural antibiotic Chemicalbook.
2. In the field of health care, cytosine is a nucleic acid substance that can be used as an antiviral remedy. It is mainly used to synthesize anti-AIDS remedies and anti-hepatitis B remedies lamivudine, anti-neoplastics gemcitabine, and 5- Flucytosine and so on.

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DB-CAMP	N4-Benzoylcytosine	RNA

OEM Service

 

 

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Packaging & Shipping

 

 

FAQ

1. Customs clearance
a. By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection, our rich experienced and professional group will help you clear the customs.
b. By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
2. Payment
L/C, T/T, D/P, Western Union, Paypal, Money Gram, USDT, etc.