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ChemicalBook >> CAS DataBase List >> 1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester

1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester

$6 - $1615
Product name: 1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester
CAS: 903550-26-5
MF: C14H23BN2O3
MW: 278.15
EINECS:640-188-7
MDL Number:MFCD09037501
Synonyms:1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester;1-(2-Tetrahydropyranyl)-1H-pyrazole-5-boronic acid pinacol ester, 95%;1-(Tetrahydro-2H-pyran-2-yl)-1H-indazole-5-boronic acid pinacol ester;1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-y)-1H-pyrazole;1H-Pyrazole,1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%;1-THP-1H-Pyrazolyl-5-boronic acid pinacol ester

Price87 Properties Safety Information Description

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aablocks
ACHEMBLOCK
Acrotein
AK Scientific
Alichem
Ambeed
AOBChem
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Ark Pharm
Chemenu
Chem-Impex
ChemScene
ChemSupplyAustralia
Crysdot
Matrix Scientific
Medical Isotopes, Inc.
Sigma-Aldrich
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TCI Chemical
Thermo Scientific Chemicals
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Manufactureraablocks
Product numberAA0032GI
Product description1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%
Packaging1g
Price$8
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0032GI
Product description1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%
Packaging10g
Price$9
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0032GI
Product description1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 98%
Packaging25g
Price$17
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0032GI
Product description1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%
Packaging100g
Price$47
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0032GI
Product description1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%
Packaging500g
Price$233
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberC-3446
Product description1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
Packaging250G
Price$250
Updated2021-12-16
Buy

ManufacturerACHEMBLOCK
Product numberC-3446
Product description1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
Packaging25G
Price$51
Updated2021-12-16
Buy

ManufacturerACHEMBLOCK
Product numberC-3446
Product description1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
Packaging25G
Price$18
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberC-3446
Product description1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
Packaging5G
Price$20
Updated2021-12-16
Buy

ManufacturerACHEMBLOCK
Product numberC-3446
Product description1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
Packaging5G
Price$6
Updated2026-05-27
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ManufacturerAcrotein
Product numberPB-0215
Product descriptionPinacol1-(Oxan-2-yl)-5-pyrazole-boronate 97%
Packaging5g
Price$34.47
Updated2021-12-16
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ManufacturerAcrotein
Product numberpb-0215
Product descriptionPinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%
Packaging5g
Price$34.46
Updated2026-05-25
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ManufacturerAcrotein
Product numberpb-0215
Product descriptionPinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%
Packaging100g
Price$250.25
Updated2026-05-25
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ManufacturerAcrotein
Product numberpb-0215
Product descriptionPinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%
Packaging25g
Price$103.76
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberPB-0215
Product descriptionPinacol1-(Oxan-2-yl)-5-pyrazole-boronate 97%
Packaging25g
Price$103.77
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number9200CS
Product description1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Packaging5g
Price$106
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0032GI	1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%	1g	$8	2026-05-28	Buy
aablocks	AA0032GI	1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%	10g	$9	2026-05-28	Buy
aablocks	AA0032GI	1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 98%	25g	$17	2026-05-28	Buy
aablocks	AA0032GI	1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%	100g	$47	2026-05-28	Buy
aablocks	AA0032GI	1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 97%	500g	$233	2026-05-28	Buy
ACHEMBLOCK	C-3446	1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%	250G	$250	2021-12-16	Buy
ACHEMBLOCK	C-3446	1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%	25G	$51	2021-12-16	Buy
ACHEMBLOCK	C-3446	1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%	25G	$18	2026-05-27	Buy
ACHEMBLOCK	C-3446	1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%	5G	$20	2021-12-16	Buy
ACHEMBLOCK	C-3446	1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%	5G	$6	2026-05-27	Buy
Acrotein	PB-0215	Pinacol1-(Oxan-2-yl)-5-pyrazole-boronate 97%	5g	$34.47	2021-12-16	Buy
Acrotein	pb-0215	Pinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%	5g	$34.46	2026-05-25	Buy
Acrotein	pb-0215	Pinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%	100g	$250.25	2026-05-25	Buy
Acrotein	pb-0215	Pinacol 1-(Oxan-2-yl)-5-pyrazole-boronate 97%	25g	$103.76	2026-05-25	Buy
Acrotein	PB-0215	Pinacol1-(Oxan-2-yl)-5-pyrazole-boronate 97%	25g	$103.77	2021-12-16	Buy
AK Scientific	9200CS	1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole	5g	$106	2021-12-16	Buy

Next Last

Properties

Melting point :74-78℃
Boiling point :413.8±35.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Sparingly), DMSO (Sparingly, Sonicated), Methanol (Slightly, Sonicat
pka :2.06±0.19(Predicted)
form :solid
color :white to off-white
InChI :InChI=1S/C14H23BN2O3/c1-13(2)14(3,4)20-15(19-13)11-8-9-16-17(11)12-7-5-6-10-18-12/h8-9,12H,5-7,10H2,1-4H3
InChIKey :ZZRFDLHBMBHJTI-UHFFFAOYSA-N
SMILES :N1(C2OCCCC2)C(B2OC(C)(C)C(C)(C)O2)=CC=N1
LogP :2.16

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
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

[1-(Tetrahydropyran-2-yl)-1H-pyrazol-5-yl]boronic Acid Pinacol Ester can be used for a pharmaceutical drug to treat constipation due to having an excellent sodium ion/hydrogen ion exchanger 3 inhibitory action.

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

$3.00
1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester CAS:903550-26-5

career henan chemical co

$8.80
1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester CAS: 903550-26-5

Golden Pharma Co., Limited

Shanghai Famo Biotech Co Ltd

Capot Chemical Co.,Ltd.

Beijing Cooperate Pharmaceutical Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

Jinan Carbotang Biotech Co.,Ltd.

Accela ChemBio Inc.

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1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester

Properties

Safety Information

Description

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