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ChemicalBook >> CAS DataBase List >>L-Pyroglutamic acid

L-Pyroglutamic acid suppliers

L-Pyroglutamic acid

CAS:
98-79-3
MF:
C5H7NO3
MW:
129.11

Properties

Melting point:
160-163 °C(lit.)
Boiling point:
239.15°C (rough estimate)
alpha 
-27.5 º (c=10, 1 N NaOH)
Density 
1.3816 (rough estimate)
vapor pressure 
0.002Pa at 25℃
refractive index 
-10 ° (C=5, H2O)
storage temp. 
2-8°C
solubility 
H2O: 1 M at 20 °C, clear, colorless
pka
3.32(at 25℃)
form 
Crystalline Powder
color 
White to off-white
PH
1.7 (50g/l, H2O, 20℃)
Odor
wh. crystal, odorless, sl. acidic taste
optical activity
[α]20/D 10.5±1°, c = 5% in H2O
Water Solubility 
10-15 g/100 mL (20 ºC)
Merck 
14,8001
BRN 
82132
Stability:
Stable. Incompatible with bases, acids, strong oxidizing agents.
LogP
-1.233 at 20℃

Safety Information

Symbol(GHS) 
GHS hazard pictograms
GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
TW3710000
21
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29337900

Use

L-pyroglutamic acid is often used to support memory and learning in addition to managing anxiety.

480 supplier list of "L-Pyroglutamic acid"

  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 25kg | CustNote: Vitamin
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: α-acetyl-γ-butyrolactone,Arbution,Ethyl methacrylate,Methyl acetate,Trichloroethylene

$0.00/ 25KG

  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 25KG
  • Company Type: Service provider
  • Country/Region: CHINA
  • Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl

$0.00-0.00 / 1kg

  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99%|Package: 1kg;0.00;USD|25kg;0.00;USD|50kg;0.00;USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Trichloroisocyanuric acid,α-Lipoic Acid,β-Nicotinamide Mononucleotide,Astaxanthin,Hyaluronic acid
  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 98% (Min,GC) | Package: 1G;1KG;100KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:L-Pyr
  • Products Intro:Purity: 98% HPLC | Package: 5G;10G;25G;50G;100G;250G;1KG
  • Company Type: Reagent
  • Country/Region: CHINA
  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99.8 | Package: 1ASSAYS;1USD
  • Company Type: Reagent
  • Country/Region: CHINA

$7.00/ 1kg

  • Product Name: L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 1kg;7USD
  • Company Type: Reagent
  • Country/Region: CHINA
  • Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information

$10.00/ 1PCS

  • Product Name:L-Pyroglutamic acid
  • Products Intro:Purity: 99% | Package: 1PCS;10USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: DHA,4'-Methylpropiophenone,Procaine hcl,tetramisole hcl,lidocaine
You can find L-Pyroglutamic acid suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

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