Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Chlorouracil
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Chlorouracil
Price: ￥1998.0/500g ￥188.0/25g ￥508.0/100g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chlorouracil
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5-chlorouracil
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

1820-81-1

1820-81-1 structure

1820-81-1 structure

Name: 5-Chlorouracil
Chemical Name: 5-chlorouracil
CAS Number: 1820-81-1
Molecular Formula: C₄H₃ClN₂O₂
Molecular Weight: 146.53
Catalog: Biochemical Nucleoside drugs Nucleotides and their analogues
Create Date: 2018-03-17 08:00:00
Modify Date: 2024-01-02 08:48:52
5-Chlorouracil (Fluorouracil Impurity) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	5-chlorouracil
Synonyms	5-Chloropyrimidine-2,4(1H,3H)-dione 2,4(1H,3H)-Pyrimidinedione,5-chloro 5-Chlorouracil 5-chloro-2,4-dioxopyrimidine 5-chloro-1H-pyrimidine-2,4-dione 4-chlorouracil 5-Chloro-2,4(1H,3H)-pyrimidinedione EINECS 217-339-7 5-chloro-uracil Uracil,5-chloro 2,4(1H,3H)-Pyrimidinedione, 5-chloro- 5-Chloro-2,4-dihydroxypyrimidine MFCD00006019 5-Chloropyrimidine-2,4-diol

Description	5-Chlorouracil (Fluorouracil Impurity) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others
In Vitro	5-氯尿嘧啶是嘧啶核苷碱基尿嘧啶的氯化衍生物。在体内，它会转化为具有致突变性和遗传毒性的氯脱氧尿苷。1 尿嘧啶在无细胞髓过氧化物酶、过氧化物和氯化物系统中的 5 位被氯化，在该系统中形成次氯酸 2 5-氯尿嘧啶已在体外和体外用佛波醇 12-肉豆蔻酸酯 13-乙酸酯刺激的人嗜中性粒细胞中被发现从浅表感染部位分离的炎性人体渗出物。在角叉菜胶诱导的炎症大鼠模型和患者来源的人动脉粥样硬化主动脉组织中，从炎症部位分离的渗出液中 5-氯尿嘧啶的水平增加。3,4 参考资料

Density	1.6±0.1 g/cm3
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₃ClN₂O₂
Molecular Weight	146.53
Flash Point	203.9ºC
Exact Mass	145.988312
PSA	65.72000
LogP	-0.52
Vapour Pressure	1.98E-07mmHg at 25°C
Index of Refraction	1.587
Storage condition	Refrigerator

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ9410000

CHEMICAL NAME :: Uracil, 5-chloro-

CAS REGISTRY NUMBER :: 1820-81-1

LAST UPDATED :: 199410

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H3-Cl-N2-O2

MOLECULAR WEIGHT :: 146.54

WISWESSER LINE NOTATION :: T6MVMVJ FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 50 mg/L/1H

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 38,371,1976

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YQ9410000
HS Code	29335995

Precursor 10
66-22-8 42821-92-1 65906-87-8 123551-49-5
128-09-6 106146-79-6 50-90-8 40338-28-1
108-24-7 64-19-7
DownStream 8
111854-28-5 50-90-8 65-71-4 120-89-8
19186-12-0 5750-76-5 1137-90-2 58990-53-7

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%