A change in the pH...specifically an increase in the pH...is recommended to help it dissolve. When dissolved in water at 1 Molar, this product will give a solution that has a pH of around 5. Glycyl-glycine has a pKa at 8.2. Assuming that what you need is a Sodium Gly-Gly buffer at around pH 8, try using approximately 0.8 M sodium hydroxide as the solvent. Once the glycyl-glycine is dissolved at 2 M, add additional NaOH as needed to get to the required pH.
G3915
Gly-Gly
BioPerformance Certified, suitable for cell culture, ≥99%
Synonym(s):
Diglycine, Glycyl-glycine
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About This Item
Linear Formula:
NH2CH2CONHCH2COOH
CAS Number:
Molecular Weight:
132.12
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
209-127-8
Beilstein/REAXYS Number:
1765223
MDL number:
Pricing and availability is not currently available.
grade
BioPerformance Certified
Quality Segment
assay
≥99%
form
powder
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin and total aerobic microbial count, tested
color
white
useful pH range
7.5-8.9
pKa (25 °C)
8.2
mp
255-260 °C
cation traces
heavy metals (as Pb): ≤5 ppm
application(s)
diagnostic assay manufacturing
foreign activity
DNase, RNase, NICKase and protease, none detected
SMILES string
NCC(=O)NCC(O)=O
InChI
1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)
InChI key
YMAWOPBAYDPSLA-UHFFFAOYSA-N
Gene Information
human ... SLC15A1(6564)
Application
- Flavor enhancement during the drying of scallop (Patinopecten yessoensis) as revealed by integrated metabolomic and lipidomic analysis.: This study examines the role of Gly-Gly in the flavor enhancement process during the drying of scallops. By using integrated metabolomic and lipidomic analysis, the research identifies key biochemical pathways involved in flavor formation, highlighting the significance of Gly-Gly in the food industry (Wang et al., 2024).
- A serum metabolomics-based profile in low bone mineral density postmenopausal women.: The research identifies metabolic markers, including Gly-Gly, that are associated with low bone mineral density in postmenopausal women, contributing to the understanding of osteoporosis and potential biomarkers for early diagnosis (Miyamoto et al., 2017).
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This Item | |||
|---|---|---|---|
| description BioPerformance Certified, suitable for cell culture, ≥99% | description ≥99% (titration) | description United States Pharmacopeia (USP) Reference Standard | description Pharmaceutical Secondary Standard; Certified Reference Material |
| form powder | form powder | form - | form powder |
| grade BioPerformance Certified | grade - | grade pharmaceutical primary standard | grade pharmaceutical secondary standard, certified reference material |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - | technique(s) - |
| assay ≥99% | assay ≥99% (titration) | assay - | assay - |
| mp 255-260 °C | mp 262-264 °C | mp - | mp - |
| color white | color white | color - | color - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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Hi, we are trying to prepare a 2M solution of glycylglycine for use in our lab. It is having trouble going into solution, do you recommend using heat or a pH change to help it dissolve?
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