Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Chlorouracil
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6-Chlorouracil
Price: ￥108.0/1g ￥348.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-Chlorouracil
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM 6-Chlorouracil
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

4270-27-3

4270-27-3 structure

4270-27-3 structure

Name: 6-Chlorouracil
Chemical Name: 6-Chlorouracil
CAS Number: 4270-27-3
Molecular Formula: C₄H₃ClN₂O₂
Molecular Weight: 146.532
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Urinary (urea)pyrimidine
Create Date: 2018-09-05 12:24:01
Modify Date: 2025-08-26 19:01:32

Name	6-Chlorouracil
Synonyms	Chlorouracil 6-Chlorpyrimidin-2,4-diol 6-Chloropyrimidine-2,4-diol 6-Chlorouracil AURORA KA-4918 6-chloro-2,6-dihydroxypyrimidine MFCD00014595 6-Chloropyrimidine-2,4(1H,3H)-dione EINECS 224-258-0 6-Chloro-2,4(1H,3H)-pyrimidinedione 4-chloro-uracil 2,4(1H,3H)-Pyrimidinedione, 6-chloro- 4-Chlorouracil 6-chloropyrimidine-2,4-dione

Density	1.6±0.1 g/cm3
Boiling Point	300°C
Melting Point	290-295°C
Molecular Formula	C₄H₃ClN₂O₂
Molecular Weight	146.532
Exact Mass	145.988312
PSA	65.72000
LogP	-0.52
Index of Refraction	1.587

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933599090

3764-01-0 structure

3764-01-0

~96%

4270-27-3 structure

4270-27-3

Literature: Raoof, Ali; Depledge, Paul; Hamilton, Niall M.; Hamilton, Nicola S.; Hitchin, James R.; Hopkins, Gemma V.; Jordan, Allan M.; Maguire, Laura A.; McGonagle, Alison E.; Mould, Daniel P.; Rushbrooke, Mathew; Small, Helen F.; Smith, Kate M.; Thomson, Graeme J.; Turlais, Fabrice; Waddell, Ian D.; Waszkowycz, Bohdan; Watson, Amanda J.; Ogilvie, Donald J. Journal of Medicinal Chemistry, 2013 , vol. 56, # 16 p. 6352 - 6370

6320-15-6 structure

6320-15-6

~41%

4270-27-3 structure

4270-27-3

Literature: Iwata, Masaki; Bruice, Thomas C.; Carrell, H. L.; Glusker, Jenny P, Journal of the American Chemical Society, 1980 , vol. 102, # 15 p. 5036 - 5044

67-52-7 structure

67-52-7

~%

4270-27-3 structure

4270-27-3

Literature: Todorovic, Nick; Giacomelli, Andrew; Hassell, John A.; Frampton, Christopher S.; Capretta, Alfredo Tetrahedron Letters, 2010 , vol. 51, # 46 p. 6037 - 6040

Precursor 3
3764-01-0 6320-15-6 67-52-7
DownStream 10
105147-86-2 34284-87-2 4269-94-7 21333-07-3
21332-93-4 21332-92-3 21428-20-6 21416-58-0
21333-00-6 21332-98-9

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%

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