ChemicalBook > CAS DataBase List > 1-Methylpyrazole

1-Methylpyrazole

Product Name
1-Methylpyrazole
CAS No.
930-36-9
Chemical Name
1-Methylpyrazole
Synonyms
1-METHYL-1H-PYRAZOLE;methylpyrazole;AKOS PAO-1140;1-Methypyrazole;N-METHYLPYRAZOLE;1-METHYLPYRAZOLE;Methylpyrazole,98%;Pyrazole, 1-methyl-;1-Methylpyrazole>1-Methylpyrazole,97%
CBNumber
CB8430465
Molecular Formula
C4H6N2
Formula Weight
82.1
MOL File
930-36-9.mol
More
Less

1-Methylpyrazole Property

Melting point:
36.5°C (estimate)
Boiling point:
127 °C
Density 
0.988 g/mL at 20 °C (lit.)
refractive index 
n20/D 1.477
Flash point:
35 °C
storage temp. 
Inert atmosphere,Room Temperature
Water Solubility 
Soluble in water
pka
2.25±0.10(Predicted)
form 
Liquid
color 
Clear colorless to light yellow
BRN 
105207
InChI
InChI=1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3
InChIKey
UQFQONCQIQEYPJ-UHFFFAOYSA-N
SMILES
N1(C)C=CC=N1
CAS DataBase Reference
930-36-9(CAS DataBase Reference)
NIST Chemistry Reference
1-methylpyrazole(930-36-9)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38
Safety Statements 
26-37/39-16
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
F 
10
HazardClass 
3
PackingGroup 
III
HS Code 
29331990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
91493
Product name
1-Methylpyrazole
Purity
≥99.0% (GC)
Packaging
10g
Price
$113
Updated
2024/03/01
TCI Chemical
Product number
M0969
Product name
1-Methylpyrazole
Purity
>98.0%(GC)
Packaging
5g
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
M0969
Product name
1-Methylpyrazole
Purity
>98.0%(GC)
Packaging
25g
Price
$83
Updated
2024/03/01
Alfa Aesar
Product number
L14831
Product name
1-Methyl-1H-pyrazole, 97+%
Packaging
5g
Price
$51.65
Updated
2024/03/01
Alfa Aesar
Product number
L14831
Product name
1-Methyl-1H-pyrazole, 97+%
Packaging
25g
Price
$148.65
Updated
2024/03/01
More
Less

1-Methylpyrazole Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

1-Methylpyrazole is a useful synthetic intermediate. It is used to synthesize heteroaryl(fluorophenyl)piperidinylindoles as α1 adrenoceptor antagonists. It is also used to prepare quinazoline derivatives as glucokinase activators.

Definition

ChEBI: A member of the class of pyrazoles that is the 1-methyl derivative of 1H-pyrazole.

Synthesis

1-Methylpyrazole was prepared by the condensation of 1,1,3,3-tetraethoxypropane with methylhydrazine[1].

References

[1] Peggy W. Alley, David A. Shirley. “The Metalation of 1-Phenyl- and 1-Methylpyrazole with n-Butyllithium.” Journal of the American Chemical Society 80 23 (1958): 6271–6274.

1-Methylpyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

5-(Aminomethyl)-1-methyl-1H-pyrazole 97% Ethyl 1-methyl-1H-pyrazole-5-carboxylate 1-Methyl-1H-pyrazole-5-carboxylic acid 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester (1-Methyl-1H-pyrazol-3-yl)methanol
More
Less

1-Methylpyrazole Suppliers

Americas 1 Belgium 3 China 287 Europe 3 France 2 Germany 8 India 25 Japan 3 Russia 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 13 United States 42 Global 392
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
AbaChemScene
Tel
732-484-9848
Fax
888-484-5008
Email
sales@chemscene.com
Country
United States
ProdList
3982
Advantage
60
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Protheragen-ING
Tel
+16313385890
Email
info@protheragen-ing.com
Country
United States
ProdList
3868
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Synthonix Inc
Tel
--
Fax
--
Email
info@synthonix.com
Country
United States
ProdList
6872
Advantage
58
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Pennbio Chemicals (U.S.A.)
Tel
--
Fax
--
Country
United States
ProdList
240
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
VWR International, LLC.
Tel
--
Fax
--
Email
@sargentwelch.com
Country
United States
ProdList
6262
Advantage
58
Chemphtec Corporation
Tel
--
Fax
--
Email
fo@chemphtec.com
Country
United States
ProdList
2181
Advantage
58
TCI America, Inc. (part of Tokyo Chemical Industry)
Tel
--
Fax
--
Email
Angelina.Crew@tcichemicals.com
Country
United States
ProdList
2053
Advantage
58
Robinson Brothers Limited
Tel
--
Fax
--
Email
enquiries@robinsonbrothers.co.uk
Country
United States
ProdList
680
Advantage
58
OChem Incorporation
Tel
--
Fax
--
Email
sales@ocheminc.com
Country
United States
ProdList
6501
Advantage
60
CHEM-IS-TRY, Inc.
Tel
--
Fax
--
Email
sales@chem-is-try.com
Country
United States
ProdList
551
Advantage
56
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
HBCChem, Inc.
Tel
--
Fax
--
Email
Sales@hbcchem-inc.com
Country
United States
ProdList
887
Advantage
50
AOBChem USA
Tel
--
Fax
--
Email
sales@aobchem.com
Country
United States
ProdList
3487
Advantage
50
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
Rintech, Inc.
Tel
--
Fax
--
Email
info@rintechinc.com
Country
United States
ProdList
3416
Advantage
60
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
Ryan Scientific, Inc.
Tel
--
Fax
--
Email
ryan.reichlyn@ryansci.com
Country
United States
ProdList
6439
Advantage
60
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
APAC Pharmaceutical, LLC
Tel
--
Fax
--
Email
sales@apacpharma.com
Country
United States
ProdList
6322
Advantage
38
NetQem
Tel
--
Fax
--
Email
sales@netqem.us
Country
United States
ProdList
1641
Advantage
38
Boron Molecular Inc.
Tel
--
Fax
--
Email
sales@boronmolecular-usa.com
Country
United States
ProdList
996
Advantage
65
Focus Synthesis LLC
Tel
--
Fax
--
Email
acd@focussynthesis.com
Country
United States
ProdList
2487
Advantage
61
CiVentiChem
Tel
--
Fax
--
Email
debra@cvchem.com
Country
United States
ProdList
1340
Advantage
55
Biofine International Inc.
Tel
--
Fax
--
Email
sales@biofineintl.com
Country
United States
ProdList
653
Advantage
38
Sinova Inc.
Tel
--
Fax
--
Email
sales@sinovainc.com
Country
United States
ProdList
4009
Advantage
58
AMI GROUP COMPANIES, INDIA
Tel
--
Fax
--
Email
bhooshan@amidrugs.com
Country
United States
ProdList
111
Advantage
51
Albemarle Corporation
Tel
--
Fax
--
Country
United States
ProdList
253
Advantage
81
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
Narchem Corporation
Tel
--
Fax
--
Email
sales@narchem.com
Country
United States
ProdList
2813
Advantage
60
More
Less

View Lastest Price from 1-Methylpyrazole manufacturers

Hubei Lidu New Material Technology Co., Ltd
Product
METHYLPYRAZOLE 930-36-9
Price
US $0.00/g
Min. Order
10g
Purity
99%
Supply Ability
20tons
Release date
2024-09-18
Hebei Zhuanglai Chemical Trading Co Ltd
Product
1-Methylpyrazole 930-36-9
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-10
Hebei Weibang Biotechnology Co., Ltd
Product
1-Methylpyrazole 930-36-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25

930-36-9, 1-MethylpyrazoleRelated Search:

Tolyltriazole Mefenpyr-diethyl 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Pyraclostrobin Zolpidem tartrate 5-Methyl-1H-benzotriazole Zolpidem Mordant Red 7 ACID YELLOW 40 3,5-DIMETHYLPYRAZOLE-1-CARBOXAMIDE 3-METHYL-1-PHENYLPYRAZOLE ACID ORANGE 74 CIBACRON BRILLIANT YELLOW 3G-P ACID YELLOW 11 Mordant Red 19 5-Amino-3-methyl-1-phenylpyrazole ACID RED 183 5-AMINO-3-METHYL-1-P-TOLYLPYRAZOLE

  • 1-METHYLPYRAZOLE
  • 1-METHYL-1H-PYRAZOLE
  • AKOS PAO-1140
  • N-METHYLPYRAZOLE
  • TRIS-1-PYRAZOLYLMETHANE
  • 1H-Pyrazole, 1-methyl-
  • methylpyrazole
  • Pyrazole, 1-methyl-
  • 1-Methylpyrazole,97%
  • 1-Methyl-1H-pyrazole, 97+%
  • 1-Methylpyrazole ,99%
  • 1-Methylpyrazole,98%
  • Methylpyrazole,98%
  • 1-Methypyrazole
  • 1-Methylpyrazole&gt
  • N-Methylpyrazole,98%
  • 930-36-9
  • Pyrazoles
  • Heterocyclic Building Blocks
  • Pyrazoles
  • Pyrazoles & Triazoles
  • Pyrazoles & Triazoles
  • Building Blocks
  • bc0001