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Home > Encyclopedia > (2-Aminopyrimidin-5-yl)boronic acid

(2-Aminopyrimidin-5-yl)boronic acid

(2-Aminopyrimidin-5-yl)boronic acid structure

(2-Aminopyrimidin-5-yl)boronic acid 

structure
  • CAS No:

    936250-22-5

  • Formula:

    C4H6BN3O2

  • Chemical Name:

    (2-Aminopyrimidin-5-yl)boronic acid

  • Synonyms:

    Boronic acid,B-(2-amino-5-pyrimidinyl)-;B-(2-Amino-5-pyrimidinyl)boronic acid;(2-Aminopyrimidin-5-yl)boronic acid;2-Aminopyrimidine-5-boronic acid

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

(2-Aminopyrimidin-5-yl)boronic acid Basic Attributes

138.92

138.92

DTXSID40590354

2933599090

Characteristics

92.3

-1.68020

Solid

1.4±0.1 g/cm3

>300 °C

487ºC at 760 mmHg

248.3±31.5 °C

1.590

2-8°C

Safety Information

NONH for all modes of transport

2

36/37/38

26-36/37/39

Xi

P261-P305 + P351 + P338

H315-H319-H335

|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 44 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

(2-Aminopyrimidin-5-yl)boronic acid Use and Manufacturing

Methods of Manufacturing

By the alternative synthetic route in Scheme 8, to a 3-L flask under nitrogen was charged tetrahydrofuran (1055 mL), followed by 5-bromopyrimidine-2-amine 9 (70.0 g, 0.40 mol).

Uses

May contain variable amounts of acid anhydride.

Computed Properties

Molecular Weight:138.92
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:139.0553066
Monoisotopic Mass:139.0553066
Topological Polar Surface Area:92.3
Heavy Atom Count:10
Complexity:105
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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