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5-Amino-6-methylpyrimidine-2,4-diol

HCID 80453
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Basic information

CAS
6270-46-8
Standard SMILES
Cc1[nH]c(=O)[nH]c(=O)c1N
InChIKey
FNSSATCDUXTALE-UHFFFAOYSA-N
Molecular formula
C5H7N3O2
Average molar mass
141.13 g/mol
Monoisotopic mass
141.05382648

Names & identifiers

Preferred name
5-Amino-6-methylpyrimidine-2,4-diol
IUPAC
5-amino-6-methyl-1H-pyrimidine-2,4-dione
English name
5-Amino-2,4-dihydroxy-6-methylpyrimidine
Molecular formula
C5H7N3O2
Molecular weight
141.13

Names & synonyms

5-amino-6-methylpyrimidine-2,4-diol6270-46-85-Amino-6-methyluracilMPA47W5DV55-amino-6-methyl-2,4(1H,3H)-pyrimidinedioneNSC-35527DTXSID802117782,4(1H,3H)-Pyrimidinedione, 5-amino-6-methyl-NSC 35527RefChem:198866DTXCID101342695-Amino-2,4-dihydroxy-6-methylpyrimidine
Show more names
ASINEX-REAG BAS 059538844-dihydroxy-6-MethylpyriMidine2,4(1H,3H)-Pyrimidinedione, 5-amino-6-methyl- (9CI)5-AMINO-2,4-DIHYDROXY-6-METHYLPYRIMIDINE ISO 9001:2015 REACH
5-Amino-6-methyl-pyrimidine-2,4-diol5-amino-6-methylpyrimidine-2,4(1h,3h)-dioneMFCD000535725-amino-6-methyl-1H-pyrimidine-2,4-dione5-azanyl-6-methyl-1~{H}-pyrimidine-2,4-dione22715-31-7NSC35527EINECS 228-452-6

Database identifiers

CAS
6270-46-8
PubChem CID
80453
DTXSID
DTXSID80211778
ChEMBL
CHEMBL5180641
UNII
MPA47W5DV5
EC Number
228-452-6
Nikkaji
J211.505K

Properties

Computed structural properties

XLogP
-1.1
Topological polar surface area
84.2 Ų
Hydrogen bond donors
3
Hydrogen bond acceptors
3
Rotatable bonds
0
Heavy atoms
10
Formal charge
0
Complexity
231

Physicochemical properties

Melting point
272 · 272-274 °C (decomp)(Solv: water (7732-18-5))
Density
1.302 · 1.302±0.06 g/cm3(Predicted)
storage temp.
Keep in dark place,Inert atmosphere,Room temperature
pka
9.49 · 9.49±0.10(Predicted)
Appearance
Off-white to light yellow Solid
FDA UNII
47 W5DV5 · MPA47W5DV5
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302
Precautionary statements
280 · P280-P305+P351+P338
Hazard Codes
Xi
HazardClass
IRRITANT

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (100%)

Safety data

Signal word
Warning
Symbol(GHS)
GHS07
hazard_code
Xi
hazard_class
IRRITANT
Hazard statements
H302
Precautionary statements
P280-P305+P351+P338

Chemistry & industry

Applications

Uses5-Amino-6-methylpyrimidine-2,4-diol is an antioxidant.

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