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ChemicalBook >> CAS DataBase List >> 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine

4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine

4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine price.
  • $12 - $1238
  • Product name: 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
  • CAS: 944401-55-2
  • MF: C11H18BN3O2
  • MW: 235.09
  • EINECS:
  • MDL Number:MFCD18072554
  • Synonyms:4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine;[4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl]amine;4-Methyl-2-aminopyrimidine-5-boronic acid pinacol ester;2-PyriMidinaMine, 4-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-;2-AMino-4-MethylpyriMidine-5-boronic acid pinacol ester, 96%;4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);(2-AMINO-4-METHYLPYRIMIDIN-5-YL)BORONIC ACID PINACOL ESTER;100313
Price40 Properties Safety Information Description
40 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • AOBChem
  • Apolloscientific
  • Chemcia Scientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Thermo Scientific Chemicals
Package
  • 100mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2G
  • 5.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00II3B
  • Product description4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 95%
  • Packaging250mg
  • Price$26
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II3B
  • Product description4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 95%
  • Packaging100mg
  • Price$12
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II3B
  • Product description4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97%
  • Packaging1g
  • Price$86
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II3B
  • Product description4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97%
  • Packaging5g
  • Price$302
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II3B
  • Product description4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97%
  • Packaging25g
  • Price$819
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO32729
  • Product description4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 95%
  • Packaging5G
  • Price$335
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO32729
  • Product description4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 95%
  • Packaging1G
  • Price$110
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6145AC
  • Product description4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
  • Packaging5g
  • Price$1238
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number944401552
  • Product description4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
  • Packaging1g
  • Price$265.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0006889
  • Product description4-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDIN-2-AMINE 95.00%
  • Packaging1G
  • Price$491.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging25g
  • Price$934
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging10g
  • Price$490
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging5g
  • Price$302
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging1g
  • Price$86
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging500mg
  • Price$43
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA28288
  • Product description2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97%
  • Packaging250mg
  • Price$30
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00II3B 4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 95% 250mg $26 2026-05-29 Buy
aablocks AA00II3B 4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 95% 100mg $12 2026-05-29 Buy
aablocks AA00II3B 4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97% 1g $86 2026-05-29 Buy
aablocks AA00II3B 4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97% 5g $302 2026-05-29 Buy
aablocks AA00II3B 4-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrimidin-2-Amine 97% 25g $819 2026-05-29 Buy
ACHEMBLOCK O32729 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 95% 5G $335 2026-05-27 Buy
ACHEMBLOCK O32729 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 95% 1G $110 2026-05-27 Buy
AK Scientific 6145AC 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 5g $1238 2021-12-16 Buy
Alichem 944401552 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 1g $265.21 2021-12-16 Buy
American Custom Chemicals Corporation BOR0006889 4-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDIN-2-AMINE 95.00% 1G $491.4 2021-12-16 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 25g $934 2026-05-26 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 10g $490 2026-05-26 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 5g $302 2026-05-26 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 1g $86 2026-05-26 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 500mg $43 2026-05-26 Buy
AOBChem A28288 2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester ≥97% 250mg $30 2026-05-26 Buy
Next Last

Properties

Boiling point :409.7±47.0 °C(Predicted)
Density :1.11
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka :4.19±0.10(Predicted)
Appearance :Off-white to light brown Solid
Water Solubility :Slightly soluble in water.
InChI :InChI=1S/C11H18BN3O2/c1-7-8(6-14-9(13)15-7)12-16-10(2,3)11(4,5)17-12/h6H,1-5H3,(H2,13,14,15)
InChIKey :SYJMHOBGFXCKRG-UHFFFAOYSA-N
SMILES :C1(N)=NC=C(B2OC(C)(C)C(C)(C)O2)C(C)=N1
CAS DataBase Reference :944401-55-2

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

2-Amino-4-methylpyrimidine-5-boronic acid pinacol ester is used as pharmaceutical intermediate.

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Suppliers and manufacturers

Wuxi KaideRui Pharmaceutical Technology Co., Ltd Alfa Aesar ChemShuttle, Inc. Nanjing JinruiJiuAn Biotechnology Co., Ltd. SuZhou ShiYa Biopharmaceuticals, Inc. CEG Chemical Science&Technology Co., Ltd. Wuhan Chemduro Pharm Tech Co. Ltd. Shanghai Tombiopharma Chemical Co. Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Amadis Chemical Company Limited