ChemicalBook > CAS DataBase List > 3-Methyl-4-isoxazolecarboxylic acid

3-Methyl-4-isoxazolecarboxylic acid

Product Name
3-Methyl-4-isoxazolecarboxylic acid
CAS No.
17153-20-7
Chemical Name
3-Methyl-4-isoxazolecarboxylic acid
Synonyms
AKOS PAO-1630;Leflunomide Impurity 6;Leflunomide Impurity 13;3-Methylisoxazole-4-carboxylicaci;3-METHYL-4-ISOXAZOLECARBOXYLIC ACID;3-METHYLISOXAZOLE-4-CARBOXYLIC ACID;4-Isoxazolecarboxylic acid, 3-methyl-;3-Methyl-1,2-oxazole-4-carboxylic acid;3-METHYLISOXAZOLE-4-CARBOXYLIC ACID, 98+%;3-Methyl-4-Isoxazolecarboxylic Acid(WX614141)
CBNumber
CB5332030
Molecular Formula
C5H5NO3
Formula Weight
127.1
MOL File
17153-20-7.mol
More
Less

3-Methyl-4-isoxazolecarboxylic acid Property

Melting point:
185-187°C
Boiling point:
303.6±22.0 °C(Predicted)
Density 
1.348±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly)
form 
Solid
pka
2.90±0.25(Predicted)
color 
Brown
BRN 
114157
CAS DataBase Reference
17153-20-7(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-36/37/39-22
Hazard Note 
Irritant
HS Code 
2934999090
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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
L16307
Product name
3-Methylisoxazole-4-carboxylic acid, 98+%
Packaging
1g
Price
$153.65
Updated
2024/03/01
Alfa Aesar
Product number
L16307
Product name
3-Methylisoxazole-4-carboxylic acid, 98+%
Packaging
250mg
Price
$52
Updated
2021/12/16
TRC
Product number
M314990
Product name
3-Methylisoxazole-4-carboxylicAcid
Packaging
100mg
Price
$120
Updated
2021/12/16
SynQuest Laboratories
Product number
4H21-1-L5
Product name
3-Methylisoxazole-4-carboxylic acid
Packaging
250mg
Price
$55
Updated
2021/12/16
Apolloscientific
Product number
OR7097
Product name
3-Methylisoxazole-4-carboxylicacid
Packaging
1g
Price
$61
Updated
2021/12/16
More
Less

3-Methyl-4-isoxazolecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

An impurity in Leflunomide (L322750).

3-Methyl-4-isoxazolecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3-Methyl-4-isoxazolecarboxylic acid Suppliers

Tianjin YongSheng Biotechnology Co., Ltd.
Tel
022-60987737 13512258274
Fax
86-022-23500597
Email
sales@immortalbio.com
Country
China
ProdList
154
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
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
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
More
Less

View Lastest Price from 3-Methyl-4-isoxazolecarboxylic acid manufacturers

Honest Joy Holdings Limited
Product
3-Methyl-4-isoxazolecarboxylic acid 17153-20-7
Price
US $0.00/KG
Min. Order
1KG
Purity
98.4%
Supply Ability
100 tons
Release date
2022-02-08
Career Henan Chemical Co
Product
3-Methyl-4-isoxazolecarboxylic acid 17153-20-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KGS
Release date
2020-01-02

17153-20-7, 3-Methyl-4-isoxazolecarboxylic acidRelated Search:


  • 3-METHYLISOXAZOLE-4-CARBOXYLIC ACID, 98+%
  • AKOS PAO-1630
  • 3-METHYLISOXAZOLE-4-CARBOXYLIC ACID
  • 3-METHYL-4-ISOXAZOLECARBOXYLIC ACID
  • 3-Methyl-1,2-oxazole-4-carboxylic acid
  • 3-Methyl-1,2-oxazole-4-carboxylic acid, 4-Carboxy-3-methylisoxazole
  • 3-Methyl-4-Isoxazolecarboxylic Acid(WX614141)
  • Leflunomide Impurity 6
  • 4-Isoxazolecarboxylic acid, 3-methyl-
  • Leflunomide Impurity 13
  • 3-Methylisoxazole-4-carboxylicaci
  • Leflunomide Impurity 2 3-Methylisoxazole-4-carboxylic Acid
  • 17153-20-7
  • Carboxylic acid
  • Carboxylic Acids
  • Oxazoles, Isoxazoles & Benzoxazoles
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Carboxylic Acids
  • Oxazoles, Isoxazoles & Benzoxazoles
  • API intermediates