ISOXAZOLE-5-CARBOXYLIC ACID
- CAS No.
- 21169-71-1
- Chemical Name:
- ISOXAZOLE-5-CARBOXYLIC ACID
- Synonyms
- AKOS PAO-1371;BUTTPARK 27\08-41;5-Carboxyisoxazole;TIMTEC-BB SBB004319;5-Carboxy-1,2-oxazole;Isoxazol-5-carbonsaeure;Isoxazole 5-formic acid;Isozole-5-carboxylic acid;5-Isoxazolecarboxylic acid;ISOXAZOLE-5-CARBOXYLIC ACID
- CBNumber:
- CB1758728
- Molecular Formula:
- C4H3NO3
- Molecular Weight:
- 113.07
- MDL Number:
- MFCD00156151
- MOL File:
- 21169-71-1.mol
- MSDS File:
- SDS
Melting point | 144-148 °C(lit.) |
---|---|
Boiling point | 211.74°C (rough estimate) |
Density | 1.5808 (rough estimate) |
refractive index | 1.4543 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
form | Powder |
pka | 2.29±0.10(Predicted) |
color | Slightly yellow |
Water Solubility | Slightly soluble in water. |
Sensitive | Moisture Sensitive |
InChIKey | MIIQJAUWHSUTIT-UHFFFAOYSA-N |
CAS DataBase Reference | 21169-71-1(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25-25-24-36-26 | |||||||||
WGK Germany | 3 | |||||||||
HazardClass | IRRITANT | |||||||||
HS Code | 29349990 | |||||||||
NFPA 704 |
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ISOXAZOLE-5-CARBOXYLIC ACID price More Price(32)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 636258 | Isoxazole-5-carboxylic acid 97% | 21169-71-1 | 5g | $213 | 2023-06-20 | Buy |
Alfa Aesar | A13739 | Isoxazole-5-carboxylic acid, 98% | 21169-71-1 | 1g | $59.65 | 2024-03-01 | Buy |
Alfa Aesar | A13739 | Isoxazole-5-carboxylic acid, 98% | 21169-71-1 | 5g | $202.65 | 2024-03-01 | Buy |
Alfa Aesar | A13739 | Isoxazole-5-carboxylic acid, 98% | 21169-71-1 | 25g | $813 | 2021-12-16 | Buy |
TRC | I918110 | 5-IsoxazolecarboxylicAcid | 21169-71-1 | 25g | $825 | 2021-12-16 | Buy |
ISOXAZOLE-5-CARBOXYLIC ACID Chemical Properties,Uses,Production
Chemical Properties
slightly yellow powder
Uses
Reaction conditions were found to allow the exclusive formation of isoxazole-5-carboxylic acid derivatives by conjugate addition, in acidic medium, of hydroxylamine to β-alkoxyvinyl trichloromethyl ketone in synthesis and reactivity of isoxazoles. Isoxazole-5-carboxylic acid participates in the Synthesis and evaluation of acylguanidine FXa inhibitors. 1, 1, 1-trichloro-4-methoxy-3-penten-2-one postulated in the preparation of isoxazole-5-carboxylic acid from trichloroacetyl chloride, ethyl vinyl ether and hydroxylamine is developed in a fully saturated nitrogen atom theerefore there is no possibility of conjugation with 4- substituents.
General Description
Isoxazole-5-carboxylic acid can be obtained via dehydration of 5-trichloromethylisoxazole.
ISOXAZOLE-5-CARBOXYLIC ACID Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Chengdu Feibo Pharm Technology Co., Ltd | 15982321820 | abby@arkpharm.com | CHINA | 3279 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10828 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12477 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
View Lastest Price from ISOXAZOLE-5-CARBOXYLIC ACID manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2019-07-06 | ISOXAZOLE-5-CARBOXYLIC ACID
21169-71-1
|
US $8.00 / kg | 1kg | 99% | 10tons | Career Henan Chemical Co |
- ISOXAZOLE-5-CARBOXYLIC ACID
21169-71-1
- US $8.00 / kg
- 99%
- Career Henan Chemical Co
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