Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Aminouracil
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

932-52-5

932-52-5 structure

932-52-5 structure

Name: 5-Aminouracil
Chemical Name: 5-amino-1H-pyrimidine-2,4-dione
CAS Number: 932-52-5
Molecular Formula: C₄H₅N₃O₂
Molecular Weight: 127.101
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Urinary (urea)pyrimidine
Create Date: 2018-08-06 10:55:21
Modify Date: 2025-09-18 18:29:16

Name	5-amino-1H-pyrimidine-2,4-dione
Synonyms	2,4(1H,3H)-Pyrimidinedione, 5-amino- 4-Amino-2,6-dihydroxypyrimidine 6-Amino-2,4(1H,3H)-pyrimidinedione 2,4(1H,3H)-Pyrimidinedione, 6-amino- 2,4-Dihydroxy-5-aminopyrimidine 5-Amino-2,4-dihydroxypyrimidine URACIL,5-AMINO 5-aminopyrimidine-2,4(1H,3H)-dione 6-aminopyrimidine-2,4-diol Pyrimidine, 2,4-dihydroxy-6-amino 5-aminouracyl MFCD00006025 2,4-Dihydroxy-6-aminopyrimidine 6-aminopyrimidine-2,4(1H,3H)-dione 5-Amino-2,4-pyrimidinediol EINECS 213-252-3 5-Aminouracil 6-Aminouracil 5-Amino-2,4(1H,3H)-pyrimidinedione 5-Amino-1H-pyrimidin-2,4-dion

Density	1.4±0.1 g/cm3
Boiling Point	580.4±53.0 °C at 760 mmHg
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₅N₃O₂
Molecular Weight	127.101
Flash Point	304.8±30.9 °C
Exact Mass	127.038177
PSA	91.74000
LogP	-1.38
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.545
Water Solubility	0.5 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ8740000

CHEMICAL NAME :: Uracil, 5-amino-

CAS REGISTRY NUMBER :: 932-52-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H5-N3-O2

MOLECULAR WEIGHT :: 127.12

WISWESSER LINE NOTATION :: T6MVMVJ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Human HeLa cell

DOSE/DURATION :: 5 mmol/L

REFERENCE :: RAREAE Radiation Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1954- Volume(issue)/page/year: 37,334,1969

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Risk Phrases	R22
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YQ8740000
HS Code	2933599090

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%

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.