Advanced Search



Gly-Gly

SIGMA/50199 - BioUltra, ≥99.5% (NT)

Synonym: Diglycine; Glycyl-glycine

CAS Number: 556-50-3
Empirical Formula (Hill Notation): C4H8N2O3
Molecular Weight: 132.12
EC Number: 209-127-8
MDL Number: MFCD00008130
Linear Formula: NH2CH2CONHCH2COOH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-50199-10G 10 g
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
45-50199-50G 50 g
 $325.00
1/EA		 Add To Favorites

 

λ 1 M in H2O
anion traces chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
assay ≥99.5% (NT)
cation traces Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  NH4+: ≤200 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
color white
form powder
ign. residue ≤0.05% (as SO4)
impurities insoluble matter, passes filter test
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
loss ≤0.05% loss on drying, 110 °C
mp 220-240 °C
pH 4.5-6.0 (20 °C, 1 M in H2O)
pKa (25 °C) 8.2
product line BioUltra
Quality Level 200 
SMILES string NCC(=O)NCC(O)=O
solubility H2O: 1 M at 20 °C, clear, colorless
useful pH range 7.5-8.9
UV absorption λ: 260 nm Amax: 0.075
  λ: 280 nm Amax: 0.072
Application: • Structural and molecular insights into a bifunctional glycoside hydrolase 30 xylanase specific to glucuronoxylan: This study provides a detailed analysis of the enzyme′s structure and function, demonstrating D-(+)-Xylose′s role in enhancing our understanding of xylose metabolism in industrial applications such as biofuel production and biotechnological innovations (Pentari et al., 2024 ).
  • Efficient production of 1,2,4-butanetriol from corn cob hydrolysate by metabolically engineered Escherichia coli: Highlights the utilization of D-(+)-Xylose from agricultural waste, optimizing processes for sustainable biofuel production, emphasizing the sugar′s pivotal role in renewable energy research (Li et al., 2024 ).

  • Biochemical characterization of a xylose-tolerant GH43 β-xylosidase from Geobacillus thermodenitrificans: Provides insights into the enzyme′s biophysical properties and its utility in biotechnological applications, furthering the understanding of D-(+)-Xylose′s role in enhancing enzyme performance under various industrial conditions (Melo et al., 2023 ).

  • Genome-scale metabolic modeling reveals metabolic trade-offs associated with lipid production in Rhodotorula toruloides: Explores how D-(+)-Xylose can be used to optimize metabolic pathways for improved lipid production, highlighting its potential in synthetic biology and metabolic engineering to enhance bioproduct synthesis efficiency (Reķēna et al., 2023 ).
    		•
    Other Notes: Superior buffer for the growth of Aphanosthece halophytica (Chroococcales) in hypersaline media
    Hazard Codes Xi
    Risk Statements 36
    Safety Statements 26
    RIDADR NONH for all modes of transport
    WGK Germany WGK 3
    Flash Point(F) Not applicable
    Flash Point(C) Not applicable
    Purity ≥99.5% (NT)
    mp 220-240 °C
    UNSPSC 12161700

    The following items have been added to your cart:

    Choose a favorite list for this item:
    Catalog Number Description Price
    $

    Returns/Order support

    Please fill out the form below if you want to request order support from Krackeler Scientific.


    Quick Order

    * Required


    New Tariffs & Effects on Pricing

    Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

    800-334-7725
    office@krackeler.com


    Play Video

    To Request a Quote

    1. Search or Browse for items and add to them to your Shopping Cart.
    2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
    3. Fill out required fields.
    4. Optionally you can convert to standard checkout mode by choosing a payment type.
    5. Click "Request Quote" at the bottom of the page.

    You will be contacted with a quote.

    To Order From a Quote

    1. Register and login to the website.
    2. Receive a quote from your sales representative or customer service.
    3. Have your copy of the quote in hand.
    4. Visit our quote module to search for your quote.
    Back to Top