成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook >> CAS DataBase List >>Pyrrole-2-carboxylic acid

Pyrrole-2-carboxylic acid

CAS No.
634-97-9
Chemical Name:
Pyrrole-2-carboxylic acid
Synonyms
1H-PYRROLE-2-CARBOXYLIC ACID;Minalin;Minaline;2-Mialine;H-PYL(2)-OH;H-PYLE(2)-OH;2-CARBOXYPYRROLE;TIMTEC-BB SBB004332;RARECHEM AL BO 1190;2-Carboxy-1H-pyrrole
CBNumber:
CB9414565
Molecular Formula:
C5H5NO2
Molecular Weight:
111.1
MDL Number:
MFCD00005219
MOL File:
634-97-9.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

Pyrrole-2-carboxylic acid Properties

Melting point 204-208 °C (dec.) (lit.)
Boiling point 340.3±15.0 °C(Predicted)
Density 0.862
refractive index 1.441-1.445
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Soluble in methanol.
form Powder
pka 4.45(at 20℃)
color White to off-white to pale pink
BRN 80825
CAS DataBase Reference 634-97-9(CAS DataBase Reference)
FDA UNII 2NNB85QQT9
NIST Chemistry Reference Pyrrole-2-carboxylic acid(634-97-9)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
Hazard Note  Irritant
HS Code  29339900
NFPA 704
1
2 0

Pyrrole-2-carboxylic acid price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P73609 Pyrrole-2-carboxylic acid 99% 634-97-9 1g $50.5 2024-03-01 Buy
Sigma-Aldrich P73609 Pyrrole-2-carboxylic acid 99% 634-97-9 5g $71 2024-03-01 Buy
TCI Chemical P1270 Pyrrole-2-carboxylic Acid >98.0%(T) 634-97-9 1g $33 2024-03-01 Buy
TCI Chemical P1270 Pyrrole-2-carboxylic Acid >98.0%(T) 634-97-9 5g $97 2024-03-01 Buy
Alfa Aesar L13756 Pyrrole-2-carboxylic acid, 99% 634-97-9 1g $36.65 2024-03-01 Buy
Product number Packaging Price Buy
P73609 1g $50.5 Buy
P73609 5g $71 Buy
P1270 1g $33 Buy
P1270 5g $97 Buy
L13756 1g $36.65 Buy

Pyrrole-2-carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

Light brown powder

Uses

Pyrrole-2-carboxylic acid is small amphoteric polar metabolite produced by many Streptomyces species, often co-produced with its dimer, pyrocoll. Pyrrole-2-carboxylic acid is an important dereplication standard in discovery, displaying a distinctive UV spectrum and a broad range of biological activities, albeit weak. More recently, pyrrole-2-carboxylic has demonstrated antiparasitic activity against Trypanosomes by selective proline racemase inhibition and has potent antifungal activity against Phytophthora.

Uses

Pyrrole-2-carboxylic Acid is a reagent used in the synthesis of potent small molecule inhibitors of severe acute respiratory syndrome (SARS) coronavirus. Also used in the synthesis of [2,3-c]pyridine-7-one scaffolds.

Definition

ChEBI: A pyrrolecarboxylic acid that is 1H-pyrrole carrying a carboxy substituent at position 2.

Global( 341)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29865 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19552 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49732 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569262 +86-15003564040 1087@dideu.com China 3167 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58

View Lastest Price from Pyrrole-2-carboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Pyrrole-2-carboxylic acid pictures 2024-11-19 Pyrrole-2-carboxylic acid
634-97-9
 US $29.00 / g 99.95% 10g TargetMol Chemicals Inc.
Pyrrole-2-carboxylic acid pictures 2024-03-19 Pyrrole-2-carboxylic acid
634-97-9
 US $590.00 / g 1g 98 500 Kg R&D Scientific Inc.
Pyrrole-2-carboxylic acid pictures 2021-07-13 Pyrrole-2-carboxylic acid
634-97-9
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Minaline Pyrrole-2-carboxylic acid 99% Pyrrole -2-forMic acid PYRROLE-2-CARBOXYLIC ACID RARECHEM AL BO 1190 TIMTEC-BB SBB004332 Pyrrole-2-carboxylic acid≥ 98.5% (titration) 2-PYRROLECARBOXYLIC ACID 2 PYRROLCARBOXYLIC ACID 2-CARBOXYPYRROLE H-PYL(2)-OH H-PYLE(2)-OH Pyrrol-2-carboxylic acid Pyrrpole-2-Carboxylic Acid Pyrrpole-2-Carboxylic 1H-PYRROL-2-CARBOXALIC ACID 2-PYRROLECARBOXLIC ACID Pyrrole-2-carboxylic acid ,99% Pyrrole-α-carboxylic acid Pyrrole-2-carboxylic acid,97% 2-Carboxy-1H-pyrrole Pyrrole-2-carboxylicAcid> Minalin 1H-PYRROLE-2-CARBOXYLIC ACID 2-Mialine Pyrrole-2-carboxylic acid (6CI, 8CI) 1H-PYRROLE-2-CARBOXYLIC ACID Pyrrole-2-carboxylic acid Pyrrole 2-carboxylate 2-Pyrrolecarboxylic acid|||Minaline Pyrrole-2-carboxylic acid , Pyrrole-2-carboxylic acid Pyrrole-2-carboxylic acid, 10 mM in DMSO 634-97-9 CARBOXYLIC ACID Heterocyclic Building Blocks Pyrroles Building Blocks Carboxylic Acids Pyrroles & Indoles Building Blocks Heterocyclic Building Blocks Pyrroles Carboxylic Acids Pyrroles & Indoles Pyrrolidine series Benzenes Pharmaceutial intermediates