K772 L-Pyroglutamic acid - AK Scientific
 
 
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  Catalog ID # K772
formerly cat #K772
L-Pyroglutamic acid
, 98% (HPLC)
 
Pyrrolidonecarboxylic acid
Pyroglutamic acid
Pidolic acid
(S)-(-)-2-Pyrrolidone-5-carboxylic acid
5-Oxo-L-proline
(S)-5-Oxopyrrolidine-2-carboxylic acid




IDENTITY
CAS Registry #:[98-79-3]
MDL Number:MFCD00005272
MF:C5H7NO3
MW:129.11
EINECS:202-700-3
BRN:82132
SPECIFICATIONS & PROPERTIES
Purity:98% (HPLC)
Available Spectra:NMR, LCMS, HPLC, Polarimetry
Physical Form:White to off-white crystalline powder
Melting Point:152-165°C
Optical Rotation:-27.5 °(c=10, 1 N NaOH)
Long-Term Storage:Store at room temperature
Shipping:Not Regulated for Shipping

Risk Description(s)
R36/37/38:Irritating to eyes, respiratory system and skin
R41:Risk of serious damage to the eyes.

Safety Description(s)
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S60:This material and its container must be disposed of as hazardous waste.



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RELATED PRODUCTS
K772L-Pyroglutamic acid
R071D-Pyroglutamic acid

CURRENT AS OF: February 7, 2016

Availability
1. In Stock: Order by 4 PM PT and ships today from San Francisco.
2. Backordered: Please contact us for availability.
3. All prices FOB San Francisco, USA

HazMat
HazMat shipping information is based on IATA/DOT regulations. For reference only.
1. Not Required: Normal shipping for Ground and Express.
2. Required for Express: HazMat shipping via Express. Normal shipping for continental Ground.

Quality
1. All products' quality is guaranteed.
2. Lot-specific spectra and CoA available on request.

SDS

 K772_SDS.pdf

CATEGORIES

 Amino Acids > Unnatural Amino Acids

USEFUL LINKS

  PubChem