1204333-57-2

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Basic information

Product Name: 1,5-dimethyl-1H-pyrazol-4-ylboronic acid
Synonyms: 1,5-dimethyl-1H-pyrazol-4-ylboronic acid;1,5-Dimethylpyrazole-4-boronic acid;B-(1,5-dimethyl-1H-pyrazol-4-yl)boronic acid
CAS NO:1204333-57-2
Molecular Formula: C5H9BN2O2
Molecular Weight: 139.94816
EINECS: N/A
Product Categories: N/A
Mol File: 1204333-57-2.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: 322.4±44.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.18±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: 7.84±0.58(Predicted)
CAS DataBase Reference: 1,5-dimethyl-1H-pyrazol-4-ylboronic acid(CAS DataBase Reference)
NIST Chemistry Reference: 1,5-dimethyl-1H-pyrazol-4-ylboronic acid(1204333-57-2)
EPA Substance Registry System: 1,5-dimethyl-1H-pyrazol-4-ylboronic acid(1204333-57-2)

Safety Data

Hazard Codes: Xn
Statements: 22
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1204333-57-2(Hazardous Substances Data)

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1,5-dimethyl-1H-pyrazol-4-ylboronic acid
Cas No: 1204333-57-2
USD $ 5.0-5.0 / Kilogram
1 Kilogram
1000 Kilogram/Month
Enke Pharma-tech Co.,Ltd. （Cangzhou, China ）
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1,5-dimethyl-1H-pyrazol-4-ylboronic acid
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Hangzhou J&H Chemical Co., Ltd.
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1,5-dimethyl-1H-pyrazol-4-ylboronic acid
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Hangzhou Huarong Pharm Co., Ltd.
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1,5-Dimethylpyrazole-4-boronic acid
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Hunan chemfish Pharmaceutical co.,Ltd
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1,5-Dimethylpyrazole-4-boronic acid
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BOC Sciences
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1,5-Dimethylpyrazole-4-boronic acid
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SAGECHEM LIMITED
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1,5-Dimethylpyrazole-4-boronic acid 1204333-57-2
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Hunan Russell Chemicals Technology Co.,Ltd
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1,5-Dimethylpyrazole-4-boronic acid 1204333-57-2
Cas No: 1204333-57-2
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Shenzhen Foris Technology Co. LTD
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1,5-dimethyl-1H-pyrazol-4-ylboronic acid
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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(1,5-Dimethyl-1H-pyrazol-4-yl)boronic acid
Cas No: 1204333-57-2
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10 Milligram
Amadis Chemical Co., Ltd.
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1204333-57-2 Usage

Uses

1,5-Dimethylpyrazole-4-boronic Acid acts as a reagent in the preparation of pyrrolopyridazine JAK3 inhibitors and their use for treatment of inflammatory and autoimmune diseases.

Check Digit Verification of cas no

The CAS Registry Mumber 1204333-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,3 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1204333-57:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*3)+(3*3)+(2*5)+(1*7)=102
102 % 10 = 2
So 1204333-57-2 is a valid CAS Registry Number.

1204333-57-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	1,5-Dimethylpyrazole-4-boronic acid

1.2 Other means of identification

Product number	-
Other names	(1,5-dimethylpyrazol-4-yl)boronic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1204333-57-2 SDS

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