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1294808

USP

Glutamina

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

L-Glutamine, (S)-2,5-Diamino-5-oxopentanoic acid, L-Glutamic acid 5-amide, Levoglutamide

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Informacje o tej pozycji

Wzór liniowy:
H2NCOCH2CH2CH(NH2)CO2H
Numer CAS:
Masa cząsteczkowa:
146.14
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1723797
eCl@ss:
25140904
Informacje o cenach i dostępności nie są obecnie dostępne.
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grade

pharmaceutical primary standard

agency

USP

API family

glutamine

manufacturer/tradename

USP

mp

185 °C (dec.) (lit.)

application(s)

pharmaceutical
pharmaceutical (small molecule)

format

neat

SMILES string

N[C@@H](CCC(N)=O)C(O)=O

InChI

1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1

InChI key

ZDXPYRJPNDTMRX-VKHMYHEASA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Wzorzec referencyjny glutaminy USP, przeznaczony do stosowania w określonych testach jakości i testach określonych w kompendiach USP. Również do użytku z monografiami USP, takimi jak:
  • Glicylo-l-glutamina
  • l-alanylo-l-glutamina

Biochem/physiol Actions

L-glutamina jest niezbędnym aminokwasem, który jest kluczowym składnikiem podłoża hodowlanego i służy jako główne źródło energii dla komórek w hodowli. L-glutamina jest bardzo stabilna w postaci suchego proszku i zamrożonego roztworu. W płynnych pożywkach lub roztworach podstawowych L-glutamina ulega jednak stosunkowo szybkiej degradacji. Optymalna wydajność komórek zwykle wymaga uzupełnienia pożywki L-glutaminą przed użyciem.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.
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Glutamina United States Pharmacopeia (USP) Reference Standard

USP

1294808

Glutamina

description

United States Pharmacopeia (USP) Reference Standard

description

ReagentPlus®, ≥99% (HPLC)

description

meets USP testing specifications, suitable for cell culture, 99.0-101.0%, from non-animal source

description

-

grade

pharmaceutical primary standard

grade

-

grade

-

grade

-

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

pharmaceutical
pharmaceutical (small molecule)

application(s)

cell analysis
peptide synthesis

application(s)

advanced drug delivery
agriculture

application(s)

flavors and fragrances

format

neat

format

-

format

-

format

-

agency

USP

agency

-

agency

meets USP testing specifications

agency

-

API family

glutamine

API family

-

API family

-

API family

-


Klasa składowania

11 - Combustible Solids

WGK

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. 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

      Helpful?

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