Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-IODO-2-THIOXO-2,3-DIHYDROPYRIMIDIN-4(1H)-ONE
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Purity: 98.0%
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5984-97-4

5984-97-4 structure

5984-97-4 structure

Name: 5-IODO-2-THIOXO-2,3-DIHYDROPYRIMIDIN-4(1H)-ONE
Chemical Name: 5-iodo-2-sulfanylidene-1H-pyrimidin-4-one
CAS Number: 5984-97-4
Molecular Formula: C₄H₃IN₂OS
Molecular Weight: 254.04900
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-26 16:04:55

Name	5-iodo-2-sulfanylidene-1H-pyrimidin-4-one
Synonyms	Iothiouracil 5-Iodo-2-thiouracil Uracil,5-iodo-2-thio 5-Jod-2-thioxo-2,3-dihydro-1H-pyrimidin-4-on Itrumil Jodthiouracilum Iodothiouracil 5-iodo-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

Density	2.36g/cm3
Molecular Formula	C₄H₃IN₂OS
Molecular Weight	254.04900
Exact Mass	253.90100
PSA	80.74000
LogP	1.03710
Index of Refraction	1.792

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YR0560000

CHEMICAL NAME :: Uracil, 5-iodo-2-thio-

CAS REGISTRY NUMBER :: 5984-97-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H3-I-N2-O-S

MOLECULAR WEIGHT :: 254.05

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 2940 mg/kg

SEX/DURATION :: female 38-58 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Specific Developmental Abnormalities - endocrine system

REFERENCE :: ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 115,359,1953

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