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Merck
CN

04626

22(29)何帕烯 溶液

0.1 mg/mL in isooctane, analytical standard

别名:

何帕烯

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关于此项目

经验公式（希尔记法）:
C30H50
化学文摘社编号:
1615-91-4
分子量:
410.72
NACRES:
NA.24
PubChem Substance ID:
329747961
UNSPSC Code:
85151701
EC Number:
208-759-1
MDL number:
MFCD00216319

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InChI key

HHXYJYBYNZMZKX-PYQRSULMSA-N

InChI

1S/C30H50/c1-20(2)21-12-17-27(5)22(21)13-18-29(7)24(27)10-11-25-28(6)16-9-15-26(3,4)23(28)14-19-30(25,29)8/h21-25H,1,9-19H2,2-8H3/t21-,22+,23+,24-,25-,27+,28+,29-,30-/m1/s1

SMILES string

[H][C@@]12CC[C@]3(C)[C@]([H])(CC[C@]4([H])[C@@]5(C)CCCC(C)(C)[C@]5([H])CC[C@@]34C)[C@@]1(C)CC[C@@H]2C(C)=C

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

concentration

0.1 mg/mL in isooctane, 100 μg/mL in isooctane

application(s)

food and beverages

format

single component solution

storage temp.

−20°C

Quality Level

100

相关类别

General description

Certan Vial

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL4637
BCCG6076
BCCD9044
BCBZ9207
BCBW3243

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Tsutomu Sato et al.
Bioscience, biotechnology, and biochemistry, 68(3), 728-738 (2004-04-02)
To provide insight into the catalytic mechanism for the final deprotonation reaction of squalene-hopene cyclase (SHC) from Alicyclobacillus acidocaldarius, mutagenesis experiments were conducted for the following ten residues: Thr41, Glu45, Glu93, Arg127, Trp133, Gln262, Pro263, Tyr267, Phe434 and Phe437. An
Dirk J Reinert et al.
Chemistry & biology, 11(1), 121-126 (2004-04-29)
The membrane protein squalene-hopene cyclase was cocrystallized with 2-azasqualene and analyzed by X-ray diffraction to 2.13 A resolution. The conformation of this close analog was clearly established, and it agreed with the common textbook presentation. The bound squalene undergoes only
H Schulenberg-Schell et al.
Analytical biochemistry, 181(1), 120-124 (1989-08-15)
A rapid and sensitive method for determination of various hopanoids in microorganisms is described. Tetrahydroxybacteriohopane (THBH), THBH-ether and -glycoside were acetylated with acetanhydride/pyridine and were separated on a C18 reversed-phase HPLC column with a gradient of acetonitrile in methanol and
M Vyssotski et al.
Lipids, 46(12), 1155-1161 (2011-08-02)
A Gram-negative, aerobic, pink-pigmented, rod-shaped bacterium Chthonomonas calidirosea (strain T49(T)) with an optimal temperature for growth of 68 °C, isolated from soil samples from Hell's Gate in the Tikitere geothermal system (New Zealand), was the first cultivated bacterium of the novel
B Andes Hess et al.
Organic letters, 6(11), 1717-1720 (2004-05-21)
The cyclization of the A-B rings of squalene to hopene is studied computationally (DFT). A transition structure is found for a concerted, asynchronous pathway for the formation of chair-chair decalin carbocation. The computationally derived conformer leading to this asynchronous transition
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Hopane Reference Standards for use as Petrochemical Biomarkers in Oil Field Remediation and Spill Analysis

We provide high-quality, relevant hopane reference standards to be used as biomarkers for petrochemical oil field remediation and spill analysis.

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