2(1H)-Pyrimidinone,4-amino-1-methyl-

Modify Date: 2025-08-20 19:40:02

2(1H)-Pyrimidinone,4-amino-1-methyl- structure	Common Name	2(1H)-Pyrimidinone,4-amino-1-methyl-
	CAS Number	1122-47-0	Molecular Weight	125.12900
	Density	1.34g/cm3	Boiling Point	241.6ºC at 760mmHg
	Molecular Formula	C₅H₇N₃O	Melting Point	N/A
	MSDS	N/A	Flash Point	99.9ºC

Use of 2(1H)-Pyrimidinone,4-amino-1-methyl-

1-Methylcytosine is a methylated form of the DNA base cytosine and used as a nucleobase of hachimoji DNA, in which it pairs with Isoguanine[1][2].

Name	1-methylcytosine
Synonym	More Synonyms

Description	1-Methylcytosine is a methylated form of the DNA base cytosine and used as a nucleobase of hachimoji DNA, in which it pairs with Isoguanine[1][2].
Related Catalog	Signaling Pathways >> Cell Cycle/DNA Damage >> Nucleoside Antimetabolite/Analog Research Areas >> Others
References	[1]. Kistenmacher, T. J.; Rossi, M. (1977-12-15). "1-Methylcytosine: a refinement". Acta Crystallographica (1977) Section B. 33 (12): 3962–3965. [2]. Hoshika S, et al. Hachimoji DNA and RNA: A genetic system with eight building blocks. Science. 2019 Feb 22;363(6429):884-887.

Description

1-Methylcytosine is a methylated form of the DNA base cytosine and used as a nucleobase of hachimoji DNA, in which it pairs with Isoguanine[1][2].

Related Catalog

Signaling Pathways >> Cell Cycle/DNA Damage >> Nucleoside Antimetabolite/Analog

Research Areas >> Others

References

Hazard Codes	Xi
HS Code	2933599090

Precursor 0
DownStream 2
CAS#:6220-49-1 1-methyl-4-(met... CAS#:6749-87-7 4-imino-1,3-dim...

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%