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Merck

1.04201

Millipore

Glycine

GR for analysis

Synonym(s):

Gly, Aminoacetic acid, Aminoethanoic acid, Aminoacetic acid, Aminoethanoic acid, Glycocoll

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100 G
€38.30
250 G
€52.30
1 KG
€151.00
5 KG
€523.00
25 KG
€1,870.00

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100 G
€38.30
250 G
€52.30
1 KG
€151.00
5 KG
€523.00
25 KG
€1,870.00

About This Item

Linear Formula:
NH2CH2COOH
CAS Number:
Molecular Weight:
75.07
Beilstein:
635782
MDL number:
UNSPSC Code:
12352209
EC Index Number:
200-272-2
NACRES:
NA.21
Technique(s):
inhibition assay: suitable
Vapor pressure:
0.0000171 Pa ( 25 °C)

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€38.30


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vapor pressure

0.0000171 Pa ( 25 °C)

Quality Level

Assay

≥99.7% (perchloric acid titration)

form

solid

potency

7930 mg/kg LD50, oral (Rat)

technique(s)

inhibition assay: suitable

pH

5.9-6.4 (20 °C, 50 g/L in H2O)

pKa (25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

solubility

soluble 250 g/L

density

1.161 g/cm3 at 20 °C

bulk density

920 kg/m3

storage temp.

2-30°C

SMILES string

NCC(O)=O

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
8.160134810-OP50046
Glycine GR for analysis

1.04201

Glycine

Glycine for synthesis

8.16013

Glycine

Glycine OmniPur® Grade, >= 98.5%, molecular biology grade

4810-OP

Glycine

Glycine BioUltra, Molecular Biology, ≥99.0% (NT)

50046

Glycine

technique(s)

inhibition assay: suitable

technique(s)

inhibition assay: suitable

technique(s)

-

technique(s)

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

assay

≥99.7% (perchloric acid titration)

assay

≥99.0% (perchloric acid titration)

assay

-

assay

≥99.0% (NT)

solubility

soluble 250 g/L

solubility

-

solubility

-

solubility

1 M HCl: 1 M at 20 °C, clear, colorless

form

solid

form

solid

form

crystalline powder

form

crystalline

mp

240 °C (dec.) (lit.)

mp

240 °C (dec.) (lit.)

mp

240 °C (dec.) (lit.)

mp

240 °C (dec.) (lit.)

Application


  • Gut microbiota-bile acid crosstalk and metabolic fatty liver in spotted seabass (Lateolabrax maculatus): The role of a cholesterol, taurine and glycine supplement.: This study investigates the use of glycine in dietary supplements to modulate gut microbiota and bile acid metabolism, which significantly impacts liver health and fat metabolism in marine species, providing insights into nutritional strategies for aquaculture (Song et al., 2024).

Biochem/physiol Actions

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Analysis Note

Assay (perchloric acid titration): ≥ 99.7 %
Identity (IR-spectrum): passes test
pH (50 g/l CO₂-free water): 5.9 - 6.3
Chloride (Cl): ≤ 0.003 %
Sulfate (SO₄): ≤ 0.0025 %
Heavy metals (as Pb): ≤ 0.001 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.0001 %
Pb (Lead): ≤ 0.0001 %
NH₄ (Ammonium): ≤ 0.02 %
Foreign amino acids: ≤ 0.1 %
Other ninhydrine positive substances: ≤ 0.1 %
In water insoluble matter: ≤ 0.003 %
Sulfated ash (600 °C): ≤ 0.05 %

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

No data available

Flash Point(C)

No data available


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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