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D1156

Sigma-Aldrich

N,N-Dimethylglycine

≥99%, suitable for ligand binding assays

Synonym(s):

(Dimethylamino)acetic acid

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About This Item

Linear Formula:
(CH3)2NCH2COOH
CAS Number:
1118-68-9
Molecular Weight:
103.12
Beilstein/REAXYS Number:
1700261
EC Number:
214-267-8
MDL number:
MFCD00004283
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24893366
NACRES:
NA.26
Pricing and availability is not currently available.

Product Name

N,N-Dimethylglycine, ≥99%

Quality Level

200

assay

≥99%

form

powder

technique(s)

ligand binding assay: suitable

color

white to off-white

mp

178-182 °C (lit.)

application(s)

peptide synthesis

SMILES string

CN(C)CC(O)=O

InChI

1S/C4H9NO2/c1-5(2)3-4(6)7/h3H2,1-2H3,(H,6,7)

InChI key

FFDGPVCHZBVARC-UHFFFAOYSA-N

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Biochem/physiol Actions

N,N-Dimethylglycine (DMG) is a natural N-methylated glycine that is used in comparative analysis with other N-methylated glycines such as sarcosine and βine. N,N-Dimethylglycine is used in the development of glycine-based ionic liquids and emulsifiers. N,N-Dimethylglycine is potentially useful as a biomarker of protein degradation in COPD patients. DMG is used as a substrate to identify, differentiate and characterize amino acid methyltransferase(s).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS8173
MKCS1591
MKCP5099
MKCN9135
077K1856

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B A Binzak et al.
American journal of human genetics, 68(4), 839-847 (2001-03-07)
Dimethylglycine dehydrogenase (DMGDH) (E.C. number 1.5.99.2) is a mitochondrial matrix enzyme involved in the metabolism of choline, converting dimethylglycine to sarcosine. Sarcosine is then transformed to glycine by sarcosine dehydrogenase (E.C. number 1.5.99.1). Both enzymes use flavin adenine dinucleotide and
S H Moolenaar et al.
Clinical chemistry, 45(4), 459-464 (1999-04-02)
A38-year-old man presented with a history of fish odor (since age 5) and unusual muscle fatigue with increased serum creatine kinase. Our aim was to identify the metabolic error in this new condition. We used 1H NMR spectroscopy to study
Sheila M Innis et al.
The American journal of clinical nutrition, 93(3), 564-568 (2011-01-14)
Choline is an important constituent of acetylcholine. Choline is needed for acetylcholine in the nonneuronal acetylcholine system that includes epithelial cells of the lung and intestine, endothelial cells, and immune cells. Plasma free choline concentrations are low in children with
Jian Yan et al.
The American journal of clinical nutrition, 95(5), 1060-1071 (2012-03-16)
In 1998 choline Adequate Intakes of 425 and 450 mg/d were established for nonpregnant and pregnant women, respectively. However, to our knowledge, no dose-response studies have been conducted to evaluate the effects of pregnancy or maternal choline intake on biomarkers
Baljit K Ubhi et al.
The European respiratory journal, 40(2), 345-355 (2011-12-21)
There is a paucity of biomarkers for chronic obstructive pulmonary disease (COPD). Metabolomics were applied to a defined COPD patient cohort from the ECLIPSE study (Evaluation of COPD Longitudinally to Identify Predictive Surrogate End-points). Results were correlated with accepted biomarkers
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Questions

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

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    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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