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Key Documents

T1780

Sigma-Aldrich

Tyr-Tyr-Tyr-Tyr-Tyr-Tyr

≥98% (HPLC), suitable for mass spectrometry (MS)

Synonym(s):

Hexa-L-tyrosine

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About This Item

Empirical Formula (Hill Notation):
C54H56N6O13
CAS Number:
Molecular Weight:
997.05
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26

product name

Tyr-Tyr-Tyr-Tyr-Tyr-Tyr, ≥98% (HPLC)

Assay

≥98% (HPLC)

form

powder

composition

Peptide content, >60%

technique(s)

mass spectrometry (MS): suitable

color

white

storage temp.

−20°C

SMILES string

NC(Cc1ccc(O)cc1)C(=O)NC(Cc2ccc(O)cc2)C(=O)NC(Cc3ccc(O)cc3)C(=O)NC(Cc4ccc(O)cc4)C(=O)NC(Cc5ccc(O)cc5)C(=O)NC(Cc6ccc(O)cc6)C(O)=O

InChI

1S/C54H56N6O13/c55-43(25-31-1-13-37(61)14-2-31)49(67)56-44(26-32-3-15-38(62)16-4-32)50(68)57-45(27-33-5-17-39(63)18-6-33)51(69)58-46(28-34-7-19-40(64)20-8-34)52(70)59-47(29-35-9-21-41(65)22-10-35)53(71)60-48(54(72)73)30-36-11-23-42(66)24-12-36/h1-24,43-48,61-66H,25-30,55H2,(H,56,67)(H,57,68)(H,58,69)(H,59,70)(H,60,71)(H,72,73)

InChI key

JUUZKZKBBSFAAT-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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J Buijs et al.
Journal of the American Society for Mass Spectrometry, 12(4), 410-419 (2001-04-27)
The isotopic exchange of amide hydrogens in proteins in solution strongly depends on the surrounding protein structure, thereby allowing structural studies of proteins by mass spectrometry. However, during electrospray ionization (ESI), gas phase processes may scramble or deplete the isotopic

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