ChemicalBook > CAS DataBase List > 3-Amino-5-methylpyrazole

3-Amino-5-methylpyrazole

Product Name
3-Amino-5-methylpyrazole
CAS No.
31230-17-8
Chemical Name
3-Amino-5-methylpyrazole
Synonyms
5-Methyl-1H-pyrazol-3-amine;3-METHYL-1H-PYRAZOL-5-AMINE;3,5-AMP;3,1-AMP;AKOS B016021;3-Amino-5-methyL;AKOS BBS-00004647;BUTTPARK 48\04-98;TIMTEC-BB SBB004375;ART-CHEM-BB B016021
CBNumber
CB9174450
Molecular Formula
C4H7N3
Formula Weight
97.12
MOL File
31230-17-8.mol
More
Less

3-Amino-5-methylpyrazole Property

Melting point:
45-47 °C (lit.)
Boiling point:
213 °C/14 mmHg (lit.)
Density 
1.0548 (rough estimate)
refractive index 
1.5200 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in Dichloromethane and Methanol.
form 
Solid
pka
15.84±0.10(Predicted)
color 
Light yellow to orange
Sensitive 
Air Sensitive
BRN 
1904
Stability:
Light Sensitive
InChIKey
FYTLHYRDGXRYEY-UHFFFAOYSA-N
CAS DataBase Reference
31230-17-8(CAS DataBase Reference)
EPA Substance Registry System
1H-Pyrazol-3-amine, 5-methyl- (31230-17-8)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29331990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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
340200
Product name
3-Amino-5-methylpyrazole
Purity
97%
Packaging
25g
Price
$52.6
Updated
2023/06/20
Sigma-Aldrich
Product number
340200
Product name
3-Amino-5-methylpyrazole
Purity
97%
Packaging
100g
Price
$200
Updated
2023/06/20
TCI Chemical
Product number
A1133
Product name
3-Amino-5-methylpyrazole
Purity
>96.0%(GC)
Packaging
25g
Price
$122
Updated
2024/03/01
Alfa Aesar
Product number
A11642
Product name
3-Amino-5-methyl-1H-pyrazole, 97%
Packaging
5g
Price
$30.65
Updated
2024/03/01
Alfa Aesar
Product number
A11642
Product name
3-Amino-5-methyl-1H-pyrazole, 97%
Packaging
25g
Price
$71.65
Updated
2024/03/01
More
Less

3-Amino-5-methylpyrazole Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

3-Amino-5-methyl-1H-pyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It is also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. It can react with 4-Ethoxymethylene-2-phenyl-4H-oxazol-5-one to get N-(2-Methyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidin-6-yl)-benzamide.

Uses

3-Amino-5-methylpyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It was also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones.

Definition

ChEBI: 5-Methyl-3-pyrazolamine is a heterocyclic compound and a dicarboximide.

General Description

Complexation of the amino- and carboxyl-protected tripeptide with 3-amino-5-methylpyrazole was studied by low-temperature NMR experiments in a freonic solvent.

3-Amino-5-methylpyrazole Preparation Products And Raw materials

Raw materials

Barium hydroxide octahydrate Sodium hypochlorite Hydrazinium hydroxide solution hydrazine hydrate Ethanol Ethyl 2,4-dioxovalerate Acetone Diethyl oxalate Potassium carbonate tert-Butanol Triethylamine Carbon dioxide Sodium ethoxide Sodium nitrite Benzaldehyde 1-Pentanol Hydrochloric acid Nitric acid 3-Aminocrotononitrile Sodium hydroxide Sodium carbonate Ammonia

Preparation Products

1H-Pyrazolo[3,4-b]pyridine,3-methyl-(9CI) 3-Methyl-5-nitro-1H-pyrazolo[3,4-b]pyridine ,97% 1H-Pyrazolo[3,4-b]pyridine-3-carboxylicacid(9CI)
More
Less

3-Amino-5-methylpyrazole Suppliers

Americas 1 Belgium 3 Canada 2 China 265 Europe 3 France 2 Germany 8 India 41 Japan 3 Russia 1 Slovakia 1 Switzerland 3 Ukraine 3 United Kingdom 18 United States 47 Global 401
Suzhou Kangda Pharmaceutical Co., Ltd
Tel
18912614918 18912614918
Email
yaru.liu@kdbiopharma.com
Country
China
ProdList
430
Advantage
58
Nanjing Habo Medical Technology Co., Ltd.
Tel
025-85760892 13376090521
Fax
025-85766769
Email
sales@habotech.com
Country
China
ProdList
999
Advantage
60
Zaozhuang Benefit Chemical Co., Ltd.
Tel
18663238985
Fax
0531-69958783
Email
1948129184@qq.com
Country
China
ProdList
211
Advantage
60
Nanjing Dilu Pharmaceutical Co., Ltd
Tel
18014482516
Fax
QQ2853590738
Email
977144864@qq.com
Country
China
ProdList
379
Advantage
58
Nanjing Jubai Biomedical Technology Co., Ltd.
Tel
13585203734
Email
235694118@qq.com
Country
China
ProdList
280
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
PharmaBlock Sciences (Nanjing),Inc.
Tel
400-0255188 4000255188
Fax
86-025-86918232
Email
sales@pharmablock.com
Country
China
ProdList
5268
Advantage
55
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
More
Less

View Lastest Price from 3-Amino-5-methylpyrazole manufacturers

Nanjing Fred Technology Co., Ltd
Product
3-Amino-5-methylpyrazole 31230-17-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1 ton
Release date
2024-01-02
WUHAN FORTUNA CHEMICAL CO., LTD
Product
3-Amino-5-methylpyrazole 31230-17-8
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-22
Shaanxi Dideu Medichem Co. Ltd
Product
3-AMino-5-Methyl-1H-pyrazole 31230-17-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-31

31230-17-8, 3-Amino-5-methylpyrazoleRelated Search:

Methylparaben Temozolomide ALTRENOGEST Thiophanate-methyl Linezolid Bensulfuron methyl Lithium bis(trimethylsilyl)amide Glycine Methazolamide 3-Aminopyrazole 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE N,N-Dimethyl-1,4-phenylenediamine Methyl acrylate Acetazolamide 5-Methyl-1H-benzotriazole Methyl acetate 3-Aminophenol METSULFURON METHYL

  • TIMTEC-BB SBB004375
  • AMINO(3-)-5-METHYLPYRAZOLE
  • AKOS BBS-00004647
  • AKOS B016021
  • 5-METHYL-2H-PYRAZOLE-3-YL AMINE
  • 5-METHYL-2H-PYRAZOL-3-YL AMINE
  • 5-METHYL-1H-PYRAZOL-3-YLAMINE
  • 5-METHYL-3-PYRAZOLAMINE
  • 3,5-AMP
  • 3-AMINO-5-METHYLPYRAZOLE
  • 3-METHYL-1H-PYRAZOL-5-AMINE
  • 5-AMINO-3-METHYLPYRAZOLE
  • BUTTPARK 48\04-98
  • ART-CHEM-BB B016021
  • 3-AMINO-5-METHYLPYRAZOLE (3,5-AMP)5-AMINO-3-METHYLPYRAZOLE
  • 3,1-AMP
  • 5-Metyl-3-aminopyrazole
  • 3-Amino-5-methyl-[1H]-pyrazole
  • 3-Methyl-5-aminopyrazole
  • 3-AMINO-5-METHYLPYRAZONE
  • 5-AMINO-3-METHYLPYRAZOLE 97%
  • 5-Methyl-1H-pyrazol-3-amine, 5-Amino-3-methyl-1H-pyrazole
  • 5-Methyl-1H-pyrazol-3-amine
  • 5-Methyl-3-aminopyrazole
  • 5-Methylpyrazol-3-amine
  • 5-Methylpyrazol-3-ylamine
  • (5)5-METHYL-1H-PYRAZOL-3-YLAMINE
  • 3-Amino-5-methylpyrazole,97%
  • 3-Amino-5-methylpyrazole,5-Methyl-3-pyrazolamine
  • 3-AMino-5-Methylpyrazole hydrochloride
  • 3-AMino-5-Methylpyrazole, 97% 100GR
  • 3-AMino-5-Methylpyrazole, 97% 25GR
  • 3-Methyl-1H-pyrazol-5-amine dihydrochloride
  • 3-AMino-5-Methylpyrazole 97%
  • Anagliptin iMpurity H
  • 3-Amino-5-methylpyrazole &gt
  • 3-Amino-5-methyL
  • 1H-Pyrazol-3-amine, 5-methyl-
  • 3-Amino-5-methylpyrazole ISO 9001：2015 REACH
  • "3-Amino-5-methylpyrazole 13C4,15N2"
  • 3-amino-5-methylpyrazole (to use hydrazine hydrate)
  • 5-methyl-1H-pyrazol-3-amine 600usd/kg 70kg
  • 31230-17-8
  • AMINE
  • Pyrazoles
  • Amines
  • Pyrazoles & Triazoles
  • Pyrazole
  • Benzimidazoles
  • Heterocyclic Compounds
  • Bases & Related Reagents
  • Heterocycles
  • Nucleotides
  • Pyrazoles & Triazoles