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2-Aminopyrimidine

2-Aminopyrimidine structure

CAS No:
109-12-6
Formula:
C4H5N3
Chemical Name:
2-Aminopyrimidine
Synonyms:
2-Pyrimidinamine;Pyrimidine,2-amino-;Pyrimidine,1,2-dihydro-2-imino-;2-Aminopyrimidine;1,2-Dihydro-2-iminopyrimidine;2-Pyrimidylamine;Pyrimidin-2-ylamine;NSC 1912;6918-31-6
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

white to light yellow powderChEBI: An aminopyrimidine carrying an amino group at position 2.

Pyrimidin-2-amine is an aminopyrimidine carrying an amino group at position 2.

2-Aminopyrimidine Basic Attributes

Molecular Weight：

95.1

Exact Mass：

95.10

BRN：

107014

EC Number：

203-648-4

UNII：

OB8I17P2G4

NSC Number：

1912

HScode：

29335995

Characteristics

PSA：

51.8

XLogP3：

-0.2

Appearance：

White to light yellow Powder

Density：

1.1031 (rough estimate)

Melting Point：

127.5 °C

Boiling Point：

157 °C @ Press: 135 Torr

Flash Point：

103 °C

Refractive Index：

1.5200 (estimate)

Water Solubility：

SOLUBLE

Storage Conditions：

-20°C

Vapor Pressure：

0.00521mmHg at 25°C

Safety Information

Transport codes：

UN 2811

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39

RTECS Number：

UV6326000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 190 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-aminopyrimidine

2-Aminopyrimidine Use and Manufacturing

Uses

Used as pharmaceutical intermediate

Manufacturing Info：

2-Pyrimidinamine: ACTIVE

Computed Properties

Molecular Weight:95.10
XLogP3:-0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:95.048347172
Monoisotopic Mass:95.048347172
Topological Polar Surface Area:51.8
Heavy Atom Count:7
Complexity:48.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sodium hydroxide

Zinc oxide (ZnO)

Zinc acetate dihydrate

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