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71-30-7(Cytosine) Product Description

Cytosine Structure71-30-7
CAS No.71-30-7
Chemical Name:Cytosine
CBNumber:CB3746093
Molecular Formula:C4H5N3O
Formula Weight:111.1
MOL File:Mol file
Cytosine Synonyms:
4-Aminopyrimidin-2(3H)-one
Cytosine,4-Amino-2-hydroxypyrimidine
Cytosine (100 mg)
4-aMino-1,2-dihydropyriMidin-2-one
Cytosine, 99+% 5GR
Cytosine API
4-Amino-2-oxo-1,2-dihydropyrimidine 4-Amino-2(1H)-pyrimidone
Cytosine/4-AMino-2(1H)-pyriMidinone

Cytosine Property

Melting point: >300 °C (lit.)
Boiling point: 208.2°C (rough estimate)
Density  0,48 g/cm3
refractive index  1.5000 (estimate)
storage temp.  2-8°C
solubility  Clear to very slightly hazy colorless to faint yellow solution at 50 mg/ml in 0.5 M HCL.
form  Crystalline Powder
pka 4.60, 12.16(at 25℃)
color  White to slightly yellow
Water Solubility  soluble
Merck  14,2795
BRN  2637
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
LogP -1.962 (est)
CAS DataBase Reference 71-30-7(CAS DataBase Reference)
NIST Chemistry Reference 2(1H)-Pyrimidinone, 4-amino-(71-30-7)
EPA Substance Registry System 2(1H)-Pyrimidinone, 4-amino- (71-30-7)

Safety

Hazard Codes : Xi,Xn
Risk Statements : 36/37/38-20/21/22
Safety Statements : 26-36-37/39
WGK Germany : 1
RTECS : UW7350150
Hazard Note : Irritant
TSCA : Yes
HS Code : 29335910

MSDS

2-Oxy-4-amino pyrimidine MSDS2-Oxy-4-amino pyrimidine

Cytosine Suppliers

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Shanghai Xianggeng Technology Development Co. Ltd. 021-021-56152668sharing@sharingtechcn.comChina 502 58
Wuxi Jingyao Bio-Technology Co., Ltd. 0510-88770633jingyaobiotech@126.comChina 313 55
Zheng zhou nine potential chemical products co,.ltd. +86-0371-55215939foreignsales@jiushichem.comChina 34 58
Yangzhou modier Electronic Materials Co., Ltd 0514-82098883;market@modeltemol.comChina 885 58
Hubei Yuanmeng Biotechnology Co., Ltd 027-68897569fiona@yuanmengbio.comChina 431 58
shanghai science Bio-Pharmceutical.co,ltd. 021-021-57872719245662540@qq.comChina 308 60
Suzhou Biosynthetica Co., Ltd. 0512-89581819;657839514@qq.comChina 30 58
Xinxiang Yicheng Biotechnology Co.,LTD 0373-6014999xxycswsale@163.comChina 63 58
71-30-7(Cytosine) Related Search:
4-Aminopyrimidin-2(3H)-one Cytosine,4-Amino-2-hydroxypyrimidine Cytosine (100 mg) 4-aMino-1,2-dihydropyriMidin-2-one Cytosine, 99+% 5GR Cytosine API 4-Amino-2-oxo-1,2-dihydropyrimidine 4-Amino-2(1H)-pyrimidone Cytosine/4-AMino-2(1H)-pyriMidinone Cytosine Vetec(TM) reagent grade, 99% 4-Aminopyrimidin-2(1H)-one, 4-Amino-1,2-dihydro-2-oxopyrimidine Cytosinimine 4-amino-2H-pyrimidi-none CYTOSINE, 99+% CytosineForBiochemistry 2(1H)-Pyrimidinone, 4-amino- (9CI) Cytosine,98% 4-AMINO-2-HYDROXYPYRIMIDINE/CYTOSINE 6-Amino-1H-pyrimidin-2-one 6-Amino-2(1H)-pyrimidinone NSC 27787 Cytosine (8CI) Zytosin CITOSINA 4-AMINO-2(1)-PYRIMIDONE 4-AMINO-2-PYRIMIDINOL 4-AMINO-2-OXO-1,2-DIHYDROPYRIMIDINE 4-AMINO-2-HYDROXYPYRIMIDINE 2-Oxy-4-amino pyrimidine AURORA KA-682 CYTOSINE 4-amino-2(1h)-pyrimidinon 4-Amino-2(1H)pyrimidone 4-Amino-2-oxypyrimidine CYTOSINE extrapure 4-Amino-3H-pyrimidin-2-one 4(3H)-Iminopyrimidine-2(1H)-one 4-Amino-1,3-diazabenzene-2-ol Gemcitabine EP Impurity A Zidovudine and Lamivudine Tablets ImpuritⅠ:Cytosine (4-amino-2H-pyrimidi-none) Lamivudine Impurity Ⅳ:Cytosine (4-amino-2H-pyrimidi-none) Gemcitabine Hydrochloride ImpuritⅠ:Cytosine (4-amino-2H-pyrimidi-none) Lamivudine EP Impurity E Cytosine 71-30-7 Gemcitabine Hydrochloride EP impurity A -C Gemcitabine Hydrochloride EP impurity A Gemcitabine Impurity 1(Gemcitabine EP Impurity A) Lamivudine Impurity 5(Lamivudine EP Impurity E) Cytosine, 99%, for bio Cytosine > Gemcitabine impurity A CRS Gemcitabine EP Impurity A (Cytosine, Lamivudine EP Impurity E) Cytosine ISO 9001:2015 REACH Cytosine (Lamivudine Impurity) Lamivudine EP Impurity E (Cytosine/ Gemcitabine EP Impurity A) Gemcitabine EP Impurity A (Lamivudine EP Impurity E/ Cytosine) Professional Manufacturer CAS?71-30-7 Cytosine 4-amino-1-((2R,5S)-2-((hydroxymethoxy)methyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one Cytosine for biochemistry 1GM
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