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(S)-(-)-2-Pyrrolidone-5-carboxylic acid, 98%, ACROS Organics™


Quantity 500g
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC132125000

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Catalog No. AC132125000

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Description & Specifications

Chemical Identifiers

Assay ≥97.5% (on dry substance)
Physical Form Crystalline Powder
Formula Weight 129.12
Quantity 500g
Color White to off-white
Water 0.5% Max. (K.F.)
Specific Rotation Condition − 27.50 (20.00°C c=10,1 N NaOH)
Assay Percent Range 98%
Synonym L-Pyroglutamic acid
Molecular Formula C5H7NO3
Chemical Name or Material (S)-(-)-2-Pyrrolidone-5-carboxylic acid
Infrared Spectrum Authentic
Packaging Plastic bottle
CAS 98-79-3
Specific Rotation -26° to -29° (20°C, 589nm) (c=10, 1N NaOH) on dry substance
Health Hazard 3 GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear 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.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Health Hazard 2 GHS P Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye damage.

Specifications

Chemical Name or Material (S)-(-)-2-Pyrrolidone-5-carboxylic acid
Assay ≥97.5% (on dry substance)
Assay Percent Range 98%
Molecular Formula C5H7NO3
Formula Weight 129.12
Synonym L-Pyroglutamic acid
Accessories

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear 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.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS P Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye damage.

SDS & Safety Documents