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Merck
CN

56197

3-羟基-2-吡啶甲酸

suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)

别名:

3-HPA, 3-羟基吡啶-2-羧酸

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关于此项目

经验公式（希尔记法）:
C6H5NO3
化学文摘社编号:
874-24-8
分子量:
139.11
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
329758183
EC Number:
212-859-0
Beilstein/REAXYS Number:
118954
MDL number:
MFCD00006294

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产品名称

3-羟基-2-吡啶甲酸, suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)

InChI key

BRARRAHGNDUELT-UHFFFAOYSA-N

InChI

1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)

SMILES string

OC(=O)c1ncccc1O

assay

≥99.0% (HPLC)

form

powder or crystals

analyte chemical class(es)

oligonucleotides, oligosaccharides

technique(s)

MALDI-MS: suitable

mp

213-218 °C (lit.)

cation traces

Ba: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤20 mg/kg
Mg: ≤50 mg/kg
Mn: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤50 mg/kg

suitability

suitable for matrix substance for MALDI-MS

Quality Level

200

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Application

3-羟基吡啶甲酸(3-HPA)是一种基质材料，用于通过基于基质辅助激光解吸/电离(MALDI)的质谱法分析生物大分子和定量寡核苷酸。

Other Notes

3-羟基吡啶甲酸用于研究表层沉积物中喹啉降解细菌的分离和表征。

Packaging

无底玻璃瓶。内容物在嵌入的融合锥中。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB6492
SDBB4202
SDBB2543
STBL2919
STBL3097

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Isolation and characterization of quinoline-degrading bacteria from subsurface sediments.
Applied and Environmental Microbiology, 55 (4), 1029-1032 (1989)
Gas-phase diagnostics and LIF-imaging of 3-hydroxypicolinic acid MALDI-matrix plumes
Puretzky AA and Geohegan DB
Chemical Physics Letters, 286(5-6), 425-432 (1998)
K Tang et al.
Nucleic acids research, 23(16), 3126-3131 (1995-08-25)
Matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometry was used to analyze short DNA duplex probes with one strand immobilized on solid supports (straptavidin-coated magnetic beads or controlled pore glass beads). Only the non-immobilized strand could be detected. Partial denaturation
P Juhasz et al.
Carbohydrate research, 270(2), 131-147 (1995-04-30)
Molecular weights of heparin-derived oligosaccharides ranging from disaccharides to hexadecasaccharides have been determined by matrix-assisted laser desorption ionization time-of-flight mass spectrometry. While these compounds ionize poorly or not at all when used as such, a strong signal can be obtained
H Suzuki et al.
Analytical chemistry, 69(22), 4554-4559 (1998-01-07)
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS), has been used for structure characterization of 1-aminopyrene-3,6,8-trisulfonate (APTS)-derivatized oligosaccharides previously separated by capillary electrophoresis (CE). The resolved components were first isolated by employing an automated high-resolution fraction collector. Using on-probe sample
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