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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 3-CHLOROISOXAZOLE-5-CARBOXYLIC ACID
3-CHLOROISOXAZOLE-5-CARBOXYLIC ACID structure, CAS 20724-56-5

3-CHLOROISOXAZOLE-5-CARBOXYLIC ACID

CAS Number20724-56-5

Synonyms3-chloro-5-isoxazolecarboxylic acid; 3-chloroisoxazol-5-carboxylic acid; 3-Chlor-isoxazol-carbonsaeure-(5); 3-Chlorisoxazol-5-carbonsaeure; 5-ISOXAZOLECARBOXYLIC ACID,3-CHLORO; 3-Chloroisoxazole-5-carboxylic acid

Molecular FormulaC4H2ClNO3

Molecular Weight147.51700

Purity96+%

Density1.64g/cm3

Boiling Point342.6ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Symbol

Signal Word

Cat. No.: 2A-0130876 Purity: 96+%
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Quality Control of [ 20724-56-5 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number20724-56-5
Catalog No.2A-0130876
Chinese Name3-氯异噁唑-5-羧酸
Synonyms3-chloro-5-isoxazolecarboxylic acid; 3-chloroisoxazol-5-carboxylic acid; 3-Chlor-isoxazol-carbonsaeure-(5); 3-Chlorisoxazol-5-carbonsaeure; 5-ISOXAZOLECARBOXYLIC ACID,3-CHLORO; 3-Chloroisoxazole-5-carboxylic acid
Molecular FormulaC4H2ClNO3
Molecular Weight147.51700
Purity96+
Density1.64g/cm3
Boiling Point342.6ºC at 760 mmHg
EINECS0
HTC2934999090
UN(IATA)0
SMILESO=C(O)c1cc(Cl)no1
InChIInChI=1S/C4H2ClNO3/c5-3-1-2(4(7)8)9-6-3/h1H,(H,7,8)
InChI KeyIDKGQUZZCFRJHC-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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