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ChemicalBook--->CAS DataBase List--->634-97-9

634-97-9

634-97-9 Structure

634-97-9 Structure
IdentificationMore
[Name]

Pyrrole-2-carboxylic acid
[CAS]

634-97-9
[Synonyms]

1H-PYRROLE-2-CARBOXYLIC ACID
2-CARBOXYPYRROLE
2 PYRROLCARBOXYLIC ACID
2-PYRROLECARBOXYLIC ACID
H-PYL(2)-OH
H-PYLE(2)-OH
PYRROLE-2-CARBOXYLIC ACID
RARECHEM AL BO 1190
TIMTEC-BB SBB004332
Minalin
Minaline
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
[EINECS(EC#)]

211-221-9
[Molecular Formula]

C5H5NO2
[MDL Number]

MFCD00005219
[Molecular Weight]

111.1
[MOL File]

634-97-9.mol
Chemical PropertiesBack Directory
[Appearance]

Light brown powder
[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)
[NIST Chemistry Reference]

Pyrrole-2-carboxylic acid(634-97-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29339900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Hydrochloric acid-->Methanol-->Diethyl ether-->N,N-Dimethylformamide-->Phosphorus oxychloride-->Sodium carbonate-->Sodium acetate-->1,2-Dichloroethane-->Pyrrole-->Silver oxide
[Preparation Products]

NSC 87241-->1H-Pyrrole-2-carboxylicacid,4-formyl-,methylester(9CI)-->METHYL 1-METHYLPYRROLE-2-CARBOXYLATE-->Pyrrolo[1,2-f]phenanthridine-->1-(2-PYRROLECARBONYL)BENZOTRIAZOLE 97
Hazard InformationBack Directory
[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.
[Definition]

ChEBI: A pyrrolecarboxylic acid that is 1H-pyrrole carrying a carboxy substituent at position 2.
Spectrum DetailBack Directory
[Spectrum Detail]

Pyrrole-2-carboxylic acid(634-97-9)MS
Pyrrole-2-carboxylic acid(634-97-9)1HNMR
Pyrrole-2-carboxylic acid(634-97-9)13CNMR
Pyrrole-2-carboxylic acid(634-97-9)IR1
Pyrrole-2-carboxylic acid(634-97-9)IR2
Pyrrole-2-carboxylic acid(634-97-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Pyrrole-2-carboxylic acid, 97%(634-97-9)
[Alfa Aesar]

Pyrrole-2-carboxylic acid, 99%(634-97-9)
[Sigma Aldrich]

634-97-9(sigmaaldrich)
[TCI AMERICA]

Pyrrole-2-carboxylic Acid,>98.0%(T)(634-97-9)
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