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674311

Sigma-Aldrich

11-Mercaptoundecylphosphoric acid

90%

Synonym(s):

11-Mercapto-1-undecyl dihydrogen phosphate, MDPA

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About This Item

Empirical Formula (Hill Notation):
C11H25O4PS
CAS Number:
188678-49-1
Molecular Weight:
284.35
MDL number:
MFCD09836216
UNSPSC Code:
12352103
PubChem Substance ID:
329760589
NACRES:
NA.23

Quality Level

100

Assay

90%

form

solid

mp

48-52 °C

storage temp.

2-8°C

SMILES string

OP(O)(=O)OCCCCCCCCCCCS

InChI

1S/C11H25O4PS/c12-16(13,14)15-10-8-6-4-2-1-3-5-7-9-11-17/h17H,1-11H2,(H2,12,13,14)

InChI key

XPYXJSSCWCSOFO-UHFFFAOYSA-N

Application

High purity phosphate derivitized thiol for SAMs

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335,H413

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

674311-50MG:
674311-BULK:
674311-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP8574
MKCJ7549
MKCB5036
MKBM7109V
MKBF2690

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Catherine A McIntyre et al.
Talanta, 210, 120188-120188 (2020-01-29)
Myo-inositol hexakisphosphate, or phytic acid, (myo-IP6) is a key organic phosphorus (P) compound in soils and manures. Determinations of myo-IP6 in soils and manure extracts are frequently performed by 31P NMR spectroscopy. This approach is time-consuming in terms of both
Meital Eckshtain-Levi et al.
Nature communications, 7, 10744-10744 (2016-02-27)
Chirality-induced spin selectivity is a recently-discovered effect, which results in spin selectivity for electrons transmitted through chiral peptide monolayers. Here, we use this spin selectivity to probe the organization of self-assembled α-helix peptide monolayers and examine the relation between structural
Ann E Fink et al.
PloS one, 7(8), e41434-e41434 (2012-08-08)
Minimally invasive measurements of neuronal activity are essential for understanding how signal processing is performed by neuronal networks. While optical strategies for making such measurements hold great promise, optical sensors generally lack the speed and sensitivity necessary to record neuronal
Tatsuro Goda et al.
Micromachines, 11(9) (2020-09-03)
Chemical and enzymatic modifications of amino acid residues in protein after translation contain rich information about physiological conditions and diseases. Histone acetylation/deacetylation is the essential post-translational modification by regulating gene transcription. Such qualitative changes of biomacromolecules need to be detected
Alissa H Brandes et al.
Breast cancer research : BCR, 12(5), R84-R84 (2010-10-16)
17-allyamino-17-demethoxygeldanamycin (17-AAG), a small molecule inhibitor of Hsp90, is currently in clinical trials in breast cancer. However, 17-AAG treatment often results in inhibition of tumor growth rather than shrinkage, making detection of response a challenge. Magnetic resonance spectroscopy (MRS) and
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