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Merck
CN

I0250

咪唑

≥99% (titration), crystalline

别名:

1,3-二氮杂-2,4-环戊二烯, 甘恶啉

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关于此项目

经验公式（希尔记法）:
C3H4N2
化学文摘社编号:
288-32-4
分子量:
68.08
NACRES:
NA.25
PubChem Substance ID:
24895898
eCl@ss:
39161001
UNSPSC Code:
12352005
EC Number:
206-019-2
MDL number:
MFCD00005183
Beilstein/REAXYS Number:
103853

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产品名称

咪唑, ≥99% (titration), crystalline

InChI key

RAXXELZNTBOGNW-UHFFFAOYSA-N

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

SMILES string

c1c[nH]cn1

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99% (titration)

form

crystalline

impurities

≤0.005% Fluorescence blank (β-NADH equivalence.)

color

white

pH

6.2-7.8 (25 °C)

pKa (25 °C)

6.95

bp

256 °C (lit.)

mp

88-91 °C (lit.)

solubility

water: 500 mg/mL, clear, colorless to very faintly yellow

storage temp.

room temp

Quality Level

300

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相关类别

Application

特别适用于 pH 6.2-7.8 范围内的缓冲液

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000524444
0000524444
0000519483
0000519483
0000519484

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Peter Canning et al.
Journal of molecular biology, 426(13), 2457-2470 (2014-04-29)
The discoidin domain receptors (DDRs), DDR1 and DDR2, form a unique subfamily of receptor tyrosine kinases that are activated by the binding of triple-helical collagen. Excessive signaling by DDR1 and DDR2 has been linked to the progression of various human
Pam M Van Ry et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 23(8), 1285-1297 (2015-06-09)
Duchenne muscular dystrophy (DMD) is a fatal neuromuscular disease caused by mutations in the dystrophin gene, leading to the loss of a critical component of the sarcolemmal dystrophin glycoprotein complex. Galectin-1 is a small 14 kDa protein normally found in skeletal
Ali Tebbi et al.
The Journal of biological chemistry, 290(22), 14077-14090 (2015-04-17)
Ribonucleotide reductase (RnR) is a key enzyme synthesizing deoxyribonucleotides for DNA replication and repair. In mammals, the R1 catalytic subunit forms an active complex with either one of the two small subunits R2 and p53R2. Expression of R2 is S
William A Gaines et al.
Nature communications, 6, 7834-7834 (2015-07-29)
The conserved budding yeast Rad51 paralogues, including Rad55, Rad57, Csm2 and Psy3 are indispensable for homologous recombination (HR)-mediated chromosome damage repair. Rad55 and Rad57 are associated in a heterodimer, while Csm2 and Psy3 form the Shu complex with Shu1 and
Patrick Lall et al.
The Journal of biological chemistry, 290(30), 18817-18832 (2015-06-03)
Rab GTPases recruit effector proteins, via their GTP-dependent switch regions, to distinct subcellular compartments. Rab11 and Rab25 are closely related small GTPases that bind to common effectors termed the Rab11 family of interacting proteins (FIPs). The FIPs are organized into
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Buffer Solutions from Bench to Production Scale

Discover high-purity biological buffers for production scale. Ensure stability, pH control, and consistent supply with our expert manufacturing solutions.

Product Information Sheet - I0250

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