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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and Derivatives >Glutamic acid derivatives >DL-Pyroglutamic acid

DL-Pyroglutamic acid

DL-Pyroglutamic acid Structure
  • ₹1899 - ₹9244.55
  • Product name: DL-Pyroglutamic acid
  • CAS: 149-87-1
  • MF: C5H7NO3
  • MW: 129.11
  • EINECS:205-748-3
  • MDL Number:MFCD00064322
  • Synonyms:DL-Proline, 5-oxo-;(+/-)-2-PYRROLIDONE-5-CARBOXYLIC ACID;2-PYRROLIDONE-5-CARBOXYLIC ACID;(+/-)-2-PYRROLIDINONE-5-CARBOXYLIC ACID;DL-A-PYROGLUTAMIC ACID;DL-GLUTAMIC ACID LACTAM;DL-PYROGLUTAMIC ACID;5-OXO-DL-PROLINE
Price10 Properties Safety Information Description
10 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India
  • ottokemi

Package

  • 5G
  • 25G
  • 25gm
  • 50g
  • 100gm
  • 100G
  • 250g
  • 500gm
  • 500G
  • ManufacturerTCI Chemicals (India)
  • Product numberG0061
  • Product descriptionDL-Pyroglutamic Acid
  • Packaging25G
  • Price₹1900
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberG0061
  • Product descriptionDL-Pyroglutamic Acid
  • Packaging100G
  • Price₹3300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberG0061
  • Product descriptionDL-Pyroglutamic Acid
  • Packaging500G
  • Price₹7500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number292915
  • Product description2-Pyrrolidone-5-carboxylic acid 99%
  • Packaging100G
  • Price₹9244.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number292915
  • Product description2-Pyrrolidone-5-carboxylic acid 99%
  • Packaging5G
  • Price₹2013.45
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L09424-30
  • Product description(+/-)-2-Pyrrolidinone-5-carboxylic acid, 99%
  • Packaging250g
  • Price₹3103
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L09424-18
  • Product description(+/-)-2-Pyrrolidinone-5-carboxylic acid, 99%
  • Packaging50g
  • Price₹2861
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 7706
  • Product descriptionDL-Pyroglutamic acid, 99%
  • Packaging25gm
  • Price₹1899
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 7706
  • Product descriptionDL-Pyroglutamic acid, 99%
  • Packaging100gm
  • Price₹3294
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 7706
  • Product descriptionDL-Pyroglutamic acid, 99%
  • Packaging500gm
  • Price₹8604
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) G0061 DL-Pyroglutamic Acid 25G ₹1900 2022-05-26 Buy
TCI Chemicals (India) G0061 DL-Pyroglutamic Acid 100G ₹3300 2022-05-26 Buy
TCI Chemicals (India) G0061 DL-Pyroglutamic Acid 500G ₹7500 2022-05-26 Buy
Sigma-Aldrich(India) 292915 2-Pyrrolidone-5-carboxylic acid 99% 100G ₹9244.55 2022-06-14 Buy
Sigma-Aldrich(India) 292915 2-Pyrrolidone-5-carboxylic acid 99% 5G ₹2013.45 2022-06-14 Buy
ALFA India ALF-L09424-30 (+/-)-2-Pyrrolidinone-5-carboxylic acid, 99% 250g ₹3103 2022-05-26 Buy
ALFA India ALF-L09424-18 (+/-)-2-Pyrrolidinone-5-carboxylic acid, 99% 50g ₹2861 2022-05-26 Buy
ottokemi P 7706 DL-Pyroglutamic acid, 99% 25gm ₹1899 2022-05-26 Buy
ottokemi P 7706 DL-Pyroglutamic acid, 99% 100gm ₹3294 2022-05-26 Buy
ottokemi P 7706 DL-Pyroglutamic acid, 99% 500gm ₹8604 2022-05-26 Buy

Properties

Melting point :183-185 °C(lit.)
Boiling point :239.15°C (rough estimate)
Density :1.3816 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4220 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :52g/l
pka :3.48±0.20(Predicted)
form :Crystalline Powder
color :White
PH :1.7 (50g/l, H2O, 20℃)
Water Solubility :5.67 g/100 mL (20 ºC)
BRN :82131
InChIKey :ODHCTXKNWHHXJC-UHFFFAOYSA-N
LogP :0.065 at 21.1℃
CAS DataBase Reference :149-87-1(CAS DataBase Reference)
NIST Chemistry Reference :DL-5-Oxoproline(149-87-1)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

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Suppliers and manufacturers

GLR Innovations REDDY N REDDY PHARMACEUTICALS Alfa Aesar CHEMSWORTH TCI Chemicals (India) Pvt. Ltd. Reddy N Reddy Pharmaceuticals Process Speciality Chemicals S. R. Chemical Specialities CLEARSYNTH LABS LTD. A.J Chemicals