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4042-36-8 - (R)-(+)-2-Pyrrolidinone-5-carboxylic acid, 98+% - D-Pyroglutamic acid - H-D-Pyr-OH - B24678 - Alfa Aesar

B24678 (R)-(+)-2-Pyrrolidinone-5-carboxylic acid, 98+%

CAS Number
4042-36-8
Synonyms
D-Pyroglutamic acid
H-D-Pyr-OH

Size Price ($) Quantity Availability
5g 53.73
25g 214.24
100g 783.83
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(R)-(+)-2-Pyrrolidinone-5-carboxylic acid, 98+%

MDL
MFCD00066212
EINECS
223-735-0

Chemical Properties

Formula
C5H7NO3
Formula Weight
129.12
Melting point
158-160°
Solubility
Soluble in water.

Applications

(R)-(+)-2-Pyrrolidinone-5-carboxylic acid serves as a building block in the synthesis of diphthamide.

Notes

Store away from strong oxidizing /reducing agents, strong acids, strong bases.

Literature References

Bing Yan; Hai-Feng Lu. Lanthanide-centered inorganic/organic hybrids from functionalized 2-pyrrolidinone-5-carboxylic acid bridge: Covalently bonded assembly and luminescence. Journal of Organometallic Chemistry. 2009, 694 (16), 2597-2603.

Masahito Ochiai, Minako Inenaga; Yoshimitsu Nagao Robert M. Moriarty; Radhe K Vaid; Michael P. Duncan. Oxidative decarboxylation of cyclic amino acids and dehydrogenation of cyclic secondary amines with iodosobenzene. Tetrahedron Letters. 1988, 29 (52), 6917-6920.

For applications, see next entry.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: 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.

Other References

Beilstein
82133
Harmonized Tariff Code
2933.79
TSCA
No

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