POLY-L-GLUTAMIC ACID SODIUM SALT

Base Information

• Chemical Name: POLY-L-GLUTAMIC ACID SODIUM SALT
• CAS No.: 26247-79-0
• Molecular Formula: C₅H₇NO₄*2Na
• Molecular Weight: 191.094
• Mol file: 26247-79-0.mol

Synonyms:Glutamic acid, L-, peptides, sodium salt (8CI);BioPGANa;Glutamic acid homopolymersodium salt;L-Glutamic acid polymer sodium salt;Poly(L-glutamic acid) sodiumsalt;Poly(glutamic acid) sodium salt;Poly(sodium glutamate);Poly(sodium a-L-glutamate);Sigma P 4886;Sodium poly(a-L-glutamate);Sodium poly-L-glutamate;Sodiumpolyglutamate;

Chemical Property of POLY-L-GLUTAMIC ACID SODIUM SALT

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.565
• Boiling Point: 915.3°C at 760 mmHg
• Flash Point: 507.4°C
• PSA: 106.28000
• Density: 1.494g/cm³
• LogP: -2.70600
• Storage Temp.: −20°C
• Solubility.: Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)

Purity/Quality:

98%,99%, ^*data from raw suppliers

gamma-PolyglutamicAcidSodiumSalt(TechnicalGrade) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-28-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: gamma-Polyglutamic Acid Sodium Salt (Technical Grade) can be used to prepare compound that has a good moisturizing effect, skin absorption, and repairing damaged skin cells.

Technology Process of POLY-L-GLUTAMIC ACID SODIUM SALT

There total 3 articles about POLY-L-GLUTAMIC ACID SODIUM SALT which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

L-Pyroglutamic acid (98-79-3) → glutamic acid sodium salt (142-47-2,149-65-5,15383-53-6,16079-50-8,16177-21-2,16690-92-9,21932-17-2,26247-79-0,28223-73-6,30617-64-2,30811-79-1,32221-81-1,32342-59-9,56-86-0)

Guidance literature:

With sodium hydroxide; hydrogen; 5% activated charcoal-supported ruthenium catalyst; In water; at 150 ℃; for 2h; under 103432 Torr;

Reference yield:

C27H29N5O4PRu*2Na(1+)*2F6P(1-) → glutamic acid sodium salt (142-47-2,149-65-5,15383-53-6,16079-50-8,16177-21-2,16690-92-9,21932-17-2,26247-79-0,28223-73-6,30617-64-2,30811-79-1,32221-81-1,32342-59-9,56-86-0)

Guidance literature:

In aq. phosphate buffer; Irradiation;

Reference yield:

α-ketoglutaric acid disodium salt (305-72-6) → glutamic acid sodium salt (142-47-2,149-65-5,15383-53-6,16079-50-8,16177-21-2,16690-92-9,21932-17-2,26247-79-0,28223-73-6,30617-64-2,30811-79-1,32221-81-1,32342-59-9,56-86-0)

Guidance literature:

With ammonium sulfate; [(pentamethylcyclopentadienyl)Rh(2,2’-bipyridyl)H₂O]²⁺; L-glutamic dehydrogenase from bovine liver; β-nicotinamide adenine dinucleotide; In aq. phosphate buffer; pH=7.5; Reagent/catalyst; Catalytic behavior; Irradiation; Enzymatic reaction;

DOI:10.1002/cssc.201402469

upstream raw materials:

L-Pyroglutamic acid

α-ketoglutaric acid disodium salt

Downstream raw materials:

(S)-2-(4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzamido)pentanedioic acid

N-dodecanoyl-L-glutamic acid

N-2-ethylhexanoyl-L-glutamic acid N,N'-(dibutylamide)

sodium L-pyroglutamate

Refernces

• 1、 Lee, Sahng Ha,Ryu, Gyeong Min,Nam, Dong Heon,Kim, Jae Hong,Park, Chan Beum. "Silicon nanowire photocathodes for light-driven electroenzymatic synthesis". . p. 3007 - 3011. Retrieved 2015/09/28.