Cytosine CAS 71-30-7 Purity ≥99.5% (HPLC) Factory High Quality

Short Description:

Chemical Name: Cytosine

CAS: 71-30-7

Appearance: White or Almost White Crystalline Powder

Purity: ≥99.5% (HPLC)

High Quality, Commercial Production

Inquiry: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Manufacturer with High Purity and Stable Quality
Commercial Supply Pyrimidine Base Intermediates

Cytosine CAS: 71-30-7	5-Azacytosine CAS: 931-86-2
N4-Acetylcytosine CAS: 14631-20-0	N4-Benzoylcytosine CAS: 26661-13-2
5-Fluorocytosine CAS: 2022-85-7
Uracil CAS: 66-22-8	5-Fluorouracil CAS: 51-21-8

Chemical Properties:

Name	Cytosine
Synonyms	4-Amino-2-oxo-1,2-dihydropyrimidine; 4-Amino-2(1H)-pyrimidone
CAS Number	71-30-7
CAT Number	RF-PI172
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C4H5N3O
Molecular Weight	111.10
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White or Almost White Crystalline Powder
Identification	IR; HPLC
Purity / Analysis Method	≥99.5% (HPLC)
Loss on Drying	≤0.50% (105℃/2h)
Residue on Ignition	≤0.20%
Heavy Metals	≤10ppm
Any Individual Impurity	≤0.50% (HPLC)
Total Impurities	≤0.50% (HPLC)
Melting Point	>300.0℃
Test Standard	Enterprise Standard
Usage	Pharmaceutical Intermediates; Organic Synthesis
Downstream Products	Cytidine (CAS: 65-46-3); 5-Azacytosine (CAS: 931-86-2); N4-Acetylcytosine (CAS: 14631-20-0); N4-Benzoylcytosine (CAS 26661-13-2); 5-Fluorocytosine (CAS: 2022-85-7); etc.

Package & Storage:

Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.

Advantages:

FAQ:

Application:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Cytosine (CAS: 71-30-7) with high quality. Cytosine (CAS: 71-30-7) is an organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and fine chemical or API production process, to synthesize anti HIV drugs and anti HBV drugs Lamivudine (CAS: 134678-17-4), anticancer drug Gemcitabine (CAS: 95058-81-4) and Gemcitabine Hydrochloride (CAS: 122111-03-9).