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H1384

Hypotaurine

≥98% (TLC)

Synonyma:

2-Aminoethanesulfinic acid

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Vám/SKUDostupnostCena
10 mg
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202,00 Kč
100 mg
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1 720,00 Kč
250 mg
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3 940,00 Kč
1 g
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14 100,00 Kč

O této položce

Empirický vzorec (Hillův zápis):
C2H7NO2S
Číslo CAS:
Molekulová hmotnost:
109.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥98% (TLC)

202,00 Kč


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Quality Segment

assay

≥98% (TLC)

color

white to off-white

solubility

H2O: 100 mg/mL

functional group

amine, sulfinic acid

SMILES string

NCCS(O)=O

InChI

1S/C2H7NO2S/c3-1-2-6(4)5/h1-3H2,(H,4,5)

InChI key

VVIUBCNYACGLLV-UHFFFAOYSA-N

Application

Hypotaurine has been used as a supplement in fertilization medium (Fert- tyrode albumin lactate pyruvate (TALP)), which used in in-vitro fertilization and evaluation of embryo development. It is also used as a H2S scavenger.

Biochem/physiol Actions

Antioxidant that binds hydroxyl radicals. Endogenous inhibitory neuromodulator that is blocked by strychnine and picrotoxin. Inhibits the Na2+-dependent transport of GABA and β-alanine. It is a degradation product of cysteine and a precursor of taurine.
Hypotaurine, a cystamine analog, is the precursor for taurine synthesis. It can act as an antioxidant and singlet oxygen scavenger, thereby protecting cells from oxidative damage. Hypotaurine is reported to play an important role in the maintenance and stimulation of sperm motility and also in vitro fertilization and embryo development.

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Tato položka
T8691T0625W381306
Taurine suitable for cell culture, meets USP testing specifications

Sigma-Aldrich

T8691

Taurine

Taurine ≥99%

Sigma-Aldrich

T0625

Taurine

Taurine ≥98%, FG

Sigma-Aldrich

W381306

Taurine

description

≥98% (TLC)

description

suitable for cell culture, meets USP testing specifications

description

≥99%

description

≥98%, FG

assay

≥98% (TLC)

assay

-

assay

≥99%

assay

≥98%

solubility

H2O: 100 mg/mL

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

400, 300

functional group

amine, sulfinic acid

functional group

-

functional group

-

functional group

-

color

white to off-white

color

white

color

white

color

-


Piktogramy

Exclamation mark

Výstražné slovo

Warning

Kódy nebezpečí

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Cílové orgány

Respiratory system

Skladovací třída

11 - Combustible Solids

Co se děje?

WGK 3

PPE (osobní ochranné prostředky)

dust mask type N95 (US), Eyeshields, Gloves



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Osvědčení o analýze (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

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