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70709

Sigma-Aldrich

Hydroxyectoine

≥95% (HPLC)

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Synonym(s):
(4S,5S)-5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid, THP(A)
Empirical Formula (Hill Notation):
C6H10N2O3
CAS Number:
165542-15-4
Molecular Weight:
158.16
MDL number:
MFCD01863080
PubChem Substance ID:
329762688
NACRES:
NA.21

Quality Level

200

Assay

≥95% (HPLC)

form

solid

SMILES string

CC1=N[C@@H]([C@@H](O)CN1)C(O)=O

InChI

1S/C6H10N2O3/c1-3-7-2-4(9)5(8-3)6(10)11/h4-5,9H,2H2,1H3,(H,7,8)(H,10,11)/t4-,5-/m0/s1

InChI key

KIIBBJKLKFTNQO-WHFBIAKZSA-N

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This Item
SMB01373SMB0137402390595
Hydroxyectoine ≥95% (HPLC)

Sigma-Aldrich

70709

Hydroxyectoine

2-Hydroxyesterone ≥95% (HPLC)

Sigma-Aldrich

SMB01373

2-Hydroxyesterone

16α-Hydroxydehydroepiandrosterone ≥95% (HPLC)

Sigma-Aldrich

SMB01374

16α-Hydroxydehydroepiandrosterone

Hydroxyectoine primary reference standard

02390595

Hydroxyectoine

form

solid

form

solid

form

solid

form

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

Other Notes

Stabilizer for enzymes and biological macromolecules

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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As a response to high osmolality, many microorganisms synthesize various types of compatible solutes. These organic osmolytes aid in offsetting the detrimental effects of low water activity on cell physiology. One of these compatible solutes is ectoine. A sub-group of
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The Fe(II)/2-oxoglutarate-dependent dioxygenases (2-OGDs) catalyze the oxidation of substrates ranging from small molecules to large biomolecules with concomitant oxidation of co-substrate (2-oxoglutarate) into succinate. In the present study, we reported a coupled colorimetric assay that can be generally applied to
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Ectoine is a small zwitterionic osmolyte and compatible solute, which does not interfere with cell metabolism even at molar concentrations. Plasmid DNA (pUC19) was irradiated with ultraviolet radiation (UV-C at 266 nm) under quasi physiological conditions (PBS) and in pure
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