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I0250

Sigma-Aldrich

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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About This Item

经验公式（希尔记法）:
C3H4N2
CAS号:
288-32-4
分子量:
68.08
Beilstein:
103853
EC號碼:
206-019-2
MDL號碼:
MFCD00005183
分類程式碼代碼:
12352005
eCl@ss:
39161001
PubChem物質ID:
24895898
NACRES:
NA.25

蒸汽壓力

<1 mmHg ( 20 °C)

品質等級

300

化驗

≥99% (titration)

形狀

crystalline

雜質

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

顏色

white

pH值

6.2-7.8 (25 °C)

pKa (25 °C)

6.95

bp

256 °C (lit.)

mp

88-91 °C (lit.)

溶解度

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

儲存溫度

room temp

SMILES 字串

c1c[nH]cn1

InChI

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

InChI 密鑰

RAXXELZNTBOGNW-UHFFFAOYSA-N

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應用

特别适用于 pH 6.2-7.8 范围内的缓冲液

訊號詞

Danger

危險聲明

H302,H314,H360D

危險分類

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

儲存類別代碼

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

水污染物質分類（WGK）

WGK 2

閃點（°F）

293.0 °F - closed cup

閃點（°C）

145 °C - closed cup

個人防護裝備

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

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Sigma-Aldrich

68268

咪唑水溶液

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Molecular therapy : the journal of the American Society of Gene Therapy, 23(8), 1285-1297 (2015-06-09)
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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
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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
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Proceedings of the National Academy of Sciences of the United States of America, 112(28), E3669-E3678 (2015-07-01)
Acetylation is correlated with chromatin decondensation and transcriptional activation, but its regulation by histone deacetylase (HDAC)-bearing corepressor complexes is poorly understood. Here, we describe the mechanism of assembly of the mammalian Sin3L/Rpd3L complex facilitated by Sds3, a conserved subunit deemed
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