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Merck

488577

Cholesterol-2,2,3,4,4,6-d6

97 atom % D, 98% (CP)

Sinônimo(s):

3β-Hydroxy-5-cholestene-2,2,3,4,4,5-d6, 5-Cholesten-3β-ol-2,2,3,4,4,5-d6, Deuterated cholesterol

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100 MG

R$ 9.702,00

R$ 9.702,00

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Sobre este item

Fórmula empírica (Notação de Hill):
C27D6H40O
Número CAS:
92543-08-3
Peso molecular:
392.69
NACRES:
NA.12
PubChem Substance ID:
24872407
UNSPSC Code:
12352211
MDL number:
MFCD00209699
Isotopic purity:
97 atom % D
Assay:
98% (CP)
Mass shift:
M+6

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InChI

1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1/i9D,13D2,17D2,21D

SMILES string

[2H]C1=C2C([2H])([2H])[C@@]([2H])(O)C([2H])([2H])C[C@]2(C)[C@H]3CC[C@]4(C)[C@H](CC[C@H]4[C@@H]3C1)[C@H](C)CCCC(C)C

InChI key

HVYWMOMLDIMFJA-HHPLMCQASA-N

isotopic purity

97 atom % D

assay

98% (CP)

optical activity

[α]20/D -40°, c = 2 in chloroform

technique(s)

mass spectrometry (MS): suitable

bp

360 °C (lit.)

mp

147-149 °C (lit.)

density

1.088 g/mL at 25 °C

mass shift

M+6

storage temp.

−20°C

Quality Level

200

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Este Item
74947826732PHR1533
Cholesterol-2,2,3,4,4,6-d6 97 atom % D, 98% (CP)

Sigma-Aldrich

488577

Cholesterol-2,2,3,4,4,6-d6

Cholesterol-2,3,4-13C3 99 atom % 13C, 98% (CP)

Sigma-Aldrich

749478

Cholesterol-2,3,4-13C3

Cholesterol from lanolin, ≥99.0% (GC)

Sigma-Aldrich

26732

Cholesterol

Cholesterol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1533

Cholesterol

assay

98% (CP)

assay

98% (CP)

assay

≥99.0% (GC)

assay

-

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

isotopic purity

97 atom % D

isotopic purity

99 atom % 13C

isotopic purity

-

isotopic purity

-

mass shift

M+6

mass shift

M+3

mass shift

-

mass shift

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

300

bp

360 °C (lit.)

bp

-

bp

360 °C (lit.)

bp

360 °C (lit.)

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Classe de armazenamento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MBBF0559
MBBD5613
MBBC3614
MBBB5074V
MBBB4551V

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S Giatti et al.
The Journal of steroid biochemistry and molecular biology, 199, 105596-105596 (2020-01-21)
Neuroactive steroids, molecules produced from cholesterol in steroidogenic cells (i.e., peripheral glands and nervous system) are physiological modulators and protective agents of nervous function. A possible role for neuroactive steroids in the sex-dimorphic clinical manifestation, onset and progression of Multiple
Vijayendran Raghavendran et al.
Biotechnology for biofuels, 13, 104-104 (2020-06-12)
Industrial biotechnology will play an increasing role in creating a more sustainable global economy. For conventional aerobic bioprocesses supplying O2 can account for 15% of total production costs. Microbubbles (MBs) are micron-sized bubbles that are widely used in industry and
Xianlin Han et al.
PloS one, 6(7), e21643-e21643 (2011-07-23)
The development of plasma biomarkers could facilitate early detection, risk assessment and therapeutic monitoring in Alzheimer's disease (AD). Alterations in ceramides and sphingomyelins have been postulated to play a role in amyloidogensis and inflammatory stress related neuronal apoptosis; however few
Yedida Y Bogachkov et al.
American journal of physiology. Cell physiology, 318(4), C762-C776 (2020-01-30)
Hypercholesterolemia is a major risk factor for adverse cardiovascular outcomes, but its effect on angiogenesis and wound healing is not well understood. In this study, using a combination of mass spectrometry and laurdan two-photon imaging, we show that elevated levels
H Bobby Fokidis et al.
The Journal of comparative neurology, 527(2), 347-361 (2018-09-19)
The transition between the breeding and nonbreeding states is often marked by a shift in energy balance. Despite this well-known shift in energy balance, little work has explored seasonal differences in the orexigenic neuropeptides that regulate food intake in wild
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