6-amino-2-sulfanylpyrimidin-4-ol

Modify Date: 2025-08-21 08:07:50

6-amino-2-sulfanylpyrimidin-4-ol structure	Common Name	6-amino-2-sulfanylpyrimidin-4-ol
	CAS Number	1004-40-6	Molecular Weight	143.167
	Density	1.6±0.1 g/cm3	Boiling Point	454.7±48.0 °C at 760 mmHg
	Molecular Formula	C₄H₅N₃OS	Melting Point	>300ºC
	MSDS	N/A	Flash Point	228.8±29.6 °C

Name	6-Aminothiouracil
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	454.7±48.0 °C at 760 mmHg
Melting Point	>300ºC
Molecular Formula	C₄H₅N₃OS
Molecular Weight	143.167
Flash Point	228.8±29.6 °C
Exact Mass	143.015335
PSA	110.83000
LogP	-2.99
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.761

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ8817000

CHEMICAL NAME :: Uracil, 6-amino-2-thio-

CAS REGISTRY NUMBER :: 1004-40-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H5-N3-O-S

MOLECULAR WEIGHT :: 143.18

WISWESSER LINE NOTATION :: T6VN DMJ CSH EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 370 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 31,1713,1981

Hazard Codes	Xi: Irritant;
RTECS	UW0495000
HS Code	2933599090

thiourea

CAS#:17356-08-0

Ethyl cyanoacetate

CAS#:105-56-6

~78%

6-amino-2-sulfa...

CAS#:1004-40-6

Literature: Crepaldi, Pamela; Cacciari, Barbara; Bonache, Maria-Cruz; Spalluto, Giampiero; Varani, Katia; Borea, Pier Andrea; Kuegelgen, Ivar von; Hoffmann, Kristina; Pugliano, Mariateresa; Razzari, Cristina; Cattaneo, Marco Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 13 p. 4612 - 4621

6-amino-1-benzy...

CAS#:92289-61-7

~79%

6-amino-2-sulfa...

CAS#:1004-40-6

Literature: Ouwerkerk, Niels; Van Boom, Jacques; Lugtenburg, Johan; Raap, Jan European Journal of Organic Chemistry, 2002 , # 14 p. 2356 - 2362

thiourea

CAS#:17356-08-0

Ethyl cyanoformate

CAS#:623-49-4

6-amino-2-sulfa...

CAS#:1004-40-6

Literature: Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 52, # 12 p. 1526 - 1532

Methyl Malonamate

CAS#:51513-29-2

thiourea

CAS#:17356-08-0

6-amino-2-sulfa...

CAS#:1004-40-6

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 23 p. 7180 - 7184

Precursor 4
CAS#:105-56-6 Ethyl cyanoacetate CAS#:92289-61-7 6-amino-1-benzy... CAS#:623-49-4 Ethyl cyanoformate CAS#:51513-29-2 Methyl Malonamate
DownStream 10
CAS#:3289-53-0 6-amino-4-metho... CAS#:54030-56-7 6-Amino-2-methy... CAS#:504-17-6 4,6-Dihydroxy-2... CAS#:873-83-6 6-Aminouracil
CAS#:611-55-2 6,7-Dimethylpterin CAS#:127490-15-7 8-amino-3,4-dih... CAS#:1004-76-8 5,6-Diamino-2-s... CAS#:1193-22-2 4-Amino-6-hydro...
CAS#:166751-35-5 6-amino-2-[(4-m... CAS#:1672-48-6 6-Amino-5-nitro...

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%

6-amino-2-thio-uraci

6-amino-2-thioxo-1,2-dihydro-4(3H)-pyrimidinone

EINECS 213-722-8

6-Amino-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone

4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-2-thioxo-

6-Amino-2-sulfanylpyrimidin-4(3H)-one

6-Amino-4-hydroxy-2-mercaptopyrimidine

6-amino-2,3-dihydro-2-thioxo-(1H)-pyrimidin-4-one

6-amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone

6-AMINO-2-THIOURACIL

MFCD00052384

AB 48

6-amino-2-thioxo-(1H)-pyrimidin-4-one

6-amino-2,3-dihydro-2-thioxopyrimidin-4(1H)-one

6-amino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one

6-amino-2-sulfanylpyrimidin-4-ol

2-thio-6-aminouracil

6-aminouracil-2-thione

6-amino-2-thioxouracil (6-amino-4-oxopyrimidine-2-thione)

6-Amino-2-mercaptopyrimidin-4-ol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-amino-2-sulfanylpyrimidin-4-ol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6-amino-2-sulfanylpyrimidin-4-ol
Price: ￥368.0/25g ￥118.0/5g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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6-amino-2-sulfanylpyrimidin-4-ol

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.