CAS 71-30-7 MFCD00006034-Cytosine 胞嘧啶 TAO{mole}

Cytosine 胞嘧啶

CAS 71-30-7 MFCD00006034

化学结构图

SMILES: Nc1ccnc(=O)[nH]1

化学属性

Mol. Formula	C4H5N3O
Mol. Weight	111.10
Melting Point	>300°C
TSCA	Yes
Solubility	可溶
Density	0.48
Appearance	白色结晶性粉末，微溶于水和醇，熔点300℃
Boiling Point	208.2 °C at 760 mmHg

别名和识别编码

Chemical Name	Cytosine
MDL Number	MFCD00006034
CAS Number	71-30-7
Synonym	Cytosine {LY} Cytosine {} {LY} Cytosine {} {} {LY} Cytosine {} {} {} {LY} Cytosine {} {} {} {} {LY} Cytosine {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cytosine {} {} {} {} {} {} {} {} {} {} {} {
PubChem Substance ID	597
Beilstein Registry Number	2637
EC Number	200-749-5
Merck Number	2795
Alfabeta Name	AMINOPYRIMIDINONE H421()---
Reaxys-RN	2637
Chemical Name Translation	胞嘧啶
LabNetwork Molecule ID	LN00154027
InChI	InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
Canonical SMILES	O=C1NC=CC(N)=N1

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品牌质保精细包装现货库存一流品牌服务

产品应用

生化研究。

安全信息

WGK Germany1

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSUW7350150

Signal word Warning

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S37 Wear suitable gloves 戴适当手套；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Hazard Codes Xi

Warnings IRRITANT

Storage condition RT, protect from light {LY} RT, protect from light Store at RT. {} {LY} RT, protect from light {} {} {LY} RT, protect from light {} {} {} {LY} RT, protect from light {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >2222 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - changes in motor activity (specific assay)
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 207,504,1978

其他信息

Alfa Aesar:胞嘧啶,98+% Cytosine, 98+%(71-30-7)
100℃失水,300℃时成棕色,320～325℃分解。溶于水，溶于碱和酸，微溶于乙醇、氯仿；不溶于乙醚和烃。
MSDS 信息:2-Oxy-4-amino pyrimidine(71-30-7).msds
Sigma Aldrich:71-30-7(sigmaaldrich)
Acros Organics:胞嘧啶 Cytosine, 99+%(71-30-7)
MOL 文件:71-30-7.mol
Hazard Note:Irritant
用途一:用作药物中间体
检测方法:HPLC
胞嘧啶价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 65004533 胞嘧啶; 4-氨基-2-羟基嘧啶; 氧胞嘧啶; 胞嗪; 4-氨基-2-羟基嘧啶 10g 77元 2011/04/16 C0528 胞嘧啶 Cytosine 5G 567元 2011/04/16 C0528 胞嘧啶 Cytosine 25G 1690元
TCI Shanghai:胞嘧啶 Cytosine,>;98.0%(LC)(T)(71-30-7)
下游产品:5-碘-2'-脱氧尿苷 --> 5-碘胞核嘧啶 --> 脑二磷胆碱 --> 西多福韦 --> 5-溴胞嘧啶 --> 4-氨基-5-溴-2-嘧啶醇