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25940-35-6 - Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 97% - H50318 - Alfa Aesar

H50318 Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 97%

Codice CAS
25940-35-6
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
250mg 63,36
1g 246,60
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Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 97%

MDL
MFCD01975194

Proprietà chimiche

Formula
C7H5N3O2
Peso formula
163.14
Punto di fusione
ca 180° dec.
Solubilità
Soluble in water

Applicazioni

Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, is used as a chemicals, pharmaceutical intermediates, reagents. It is an important raw material and intermediate used in pharmaceuticals, agro based and dye stuff fields.

Note

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Letteratura

Arthur J. Ashe. Trimethylsilyl migrations in the 5-trimethylsilylbicyclo[2.1.0]pentanes. J. Am. Chem. Soc. 1973, 95, (3), 818-821.

M.A. Gouda.; M.A. Berghot.; A.I. Shoei.; A.M. Khalil. Synthesis and antimicrobial of new anthraquinone derivatives incorporating pyrazole moiety. European Journal of Medicinal Chemistry. 2003, 45, (5), 1843-1848.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2933.59
TSCA
No

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