跳转至内容
Merck
所有图片(5)

主要文件

查看所有文档

I0250

Sigma-Aldrich

咪唑

≥99% (titration), crystalline

别名:

1,3-二氮杂-2,4-环戊二烯, 甘恶啉

登录查看公司和协议定价
所有图片(5)

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)

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

正在寻找类似产品? 访问 产品对比指南

相关类别

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000439149
0000439149
0000435297
0000435297
0000436299

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 5

1 of 5

咪唑 European Pharmacopoeia (EP) Reference Standard

I0086000

咪唑

咪唑 buffer substance ACS

Millipore

1.04716

咪唑

Imidazole Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Sigma-Aldrich

IX0005

Imidazole

咪唑 Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1180

咪唑

咪唑水溶液 BioUltra, 1&#160;M in H2O

Sigma-Aldrich

68268

咪唑水溶液

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
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
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
Michael D Clark et al.
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
Ranjana Pal et al.
The Journal of biological chemistry, 290(37), 22520-22531 (2015-07-30)
CUX1 and CUX2 proteins are characterized by the presence of three highly similar regions called Cut repeats 1, 2, and 3. Although CUX1 is ubiquitously expressed, CUX2 plays an important role in the specification of neuronal cells and continues to
查看所有相关文献

实验方案

Sildenafil Citrate USP Method Using HPTLC Plates for the Limit of Imidazole Test

In the present study we demonstrate compliance of silica gel 60 F254 HPTLC plates with USP requirements, and how HPTLC plates are suitable for the Sildenafil citrate-Limit of Imidazole test.

相关内容

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.

从实验室到生产规模的缓冲溶液

了解生产规模的高纯度生物学缓冲液通过我们专业制造溶液，确保稳定性、pH控制和稳定供应。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持