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Pharma Intermediates & Building Blocks

Pyrroles, Pyrrolidines & Pyrazoles

Browse 108 pyrroles, pyrrolidines & pyrazoles: identifiers, molecular data and pack sizes, with worldwide shipping.

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1-Methyl-2-pyrrolecarboxylic acid, 97% chemical structure

1-Methyl-2-pyrrolecarboxylic acid, 97%

CAS: 6973-60-0
Formula: C₆H₇NO₂
MW: 125.13 g/mol

VQ-012554

1-Methyl-3-pyrrolidinone chemical structure

1-Methyl-3-pyrrolidinone

CAS: 68165-06-0
Formula: C₅H₉NO
MW: 99.13 g/mol

VQ-049429

1-Methylpyrrole, 99% chemical structure

1-Methylpyrrole, 99%

CAS: 96-54-8
Formula: C₅H₇N
MW: 81.12 g/mol

VQ-012555

1-Methylpyrrolidine-2,3-dione chemical structure

1-Methylpyrrolidine-2,3-dione

CAS: 42599-26-8
Formula: C₅H₇NO₂
MW: 113.11 g/mol

VQ-040732

1-Phenyl-3-pyrrolidinopropan-1-one Hydrochloride chemical structure

1-Phenyl-3-pyrrolidinopropan-1-one Hydrochloride

CAS: 833-86-3
Formula: C₁₃H₁₈ClNO
MW: 239.74 g/mol

VQ-039008

1-Phenyloxindole, 98% chemical structure

1-Phenyloxindole, 98%

CAS: 3335-98-6
Formula: C₁₄H₁₁NO
MW: 209.24 g/mol

VQ-012556

1H-Pyrazole-4-carboxylic acid, 98% chemical structure

1H-Pyrazole-4-carboxylic acid, 98%

CAS: 5952-93-2
Formula: C₆H₈N₂O₂
MW: 140.14 g/mol

VQ-012557

1H-Pyrrol-1-amine, 95% chemical structure

1H-Pyrrol-1-amine, 95%

CAS: 765-39-9
Formula: C₄H₆N₂
MW: 82.1 g/mol

VQ-012558

2-(Trichloroacetyl)pyrrole, 99% chemical structure

2-(Trichloroacetyl)pyrrole, 99%

CAS: 35302-72-8
Formula: C₆H₄Cl₃NO
MW: 212.5 g/mol

VQ-012561

2-Acetyl-1-Pyrroline ~10% w/w in Toluene chemical structure

2-Acetyl-1-Pyrroline ~10% w/w in Toluene

CAS: 85213-22-5
Formula: C₆H₉NO
MW: 111.14 g/mol

VQ-040418

2-Azabicyclo[2.2.1]hept-5-en-3-one, 98% chemical structure

2-Azabicyclo[2.2.1]hept-5-en-3-one, 98%

CAS: 49805-30-3
Formula: C₆H₇NO
MW: 109.13 g/mol

VQ-012562

2-Methyl-1-pyrroline, 98% chemical structure

2-Methyl-1-pyrroline, 98%

CAS: 872-32-2
Formula: C₅H₉N
MW: 83.13 g/mol

VQ-012563

2-Oxo-4-phenyl-1-pyrrolidineacetic Acid Ethyl Ester chemical structure

2-Oxo-4-phenyl-1-pyrrolidineacetic Acid Ethyl Ester

CAS: 70291-40-6
Formula: C₁₄H₁₇NO₃
MW: 247.29 g/mol

VQ-040016

2-Oxopyrrolidine-1-carbaldehyde chemical structure

2-Oxopyrrolidine-1-carbaldehyde

CAS: 40321-44-6
Formula: C₅H₇NO₂
MW: 113.11 g/mol

VQ-040335

2-Pyrrolidinecarbonitrile hydrochloride chemical structure

2-Pyrrolidinecarbonitrile hydrochloride

CAS: 1199773-80-2
Formula: C₅H₉ClN₂
MW: 132.59 g/mol

VQ-040327

Puriss

2-Pyrrolidino ethanol, 99% chemical structure

2-Pyrrolidino ethanol, 99%

CAS: 2955-88-6
Formula: C₆H₁₃NO
MW: 115.17 g/mol

VQ-012564

Puriss

2-Pyrrolidinone, 98% chemical structure

2-Pyrrolidinone, 98%

CAS: 616-45-5
Formula: C₄H₇NO
MW: 85.1 g/mol

VQ-012565

AR

2-Pyrrolidinone, AR chemical structure

2-Pyrrolidinone, AR

CAS: 616-45-5
Formula: C₄H₇NO
MW: 85.1 g/mol

VQ-046652

BP/EP/Ph. Eur.

2-Pyrrolidinone, BP/EP/Ph. Eur. chemical structure

2-Pyrrolidinone, BP/EP/Ph. Eur.

CAS: 616-45-5
Formula: C₄H₇NO
MW: 85.1 g/mol

VQ-047026

2,2,2-Trifluoro-1-(1H-pyrrol-2-yl)ethan-1-ol chemical structure

2,2,2-Trifluoro-1-(1H-pyrrol-2-yl)ethan-1-ol

CAS: 151509-97-6
Formula: C₆H₆F₃NO
MW: 165.11 g/mol

VQ-040791

Reference Standard

2,2,3,3-Tetramethylsuccinimide chemical structure

2,2,3,3-Tetramethylsuccinimide

CAS: 3566-61-8
Formula: C₈H₁₃NO₂
MW: 155.19 g/mol

In stock

2,2,4-Trimethylpyrrolidine hydrochloride chemical structure

2,2,4-Trimethylpyrrolidine hydrochloride

CAS: 1390654-80-4
Formula: C₇H₁₆ClN
MW: 149.66 g/mol

VQ-040436

2,4-Dimethylpyrrole, 97% chemical structure

2,4-Dimethylpyrrole, 97%

CAS: 625-82-1
Formula: C₆H₉N
MW: 95.14 g/mol

VQ-012560

Extra Pure

2,5-Pyrrolidinedione, 1-[2-(dimethylamino)ethyl], extra pure chemical structure

2,5-Pyrrolidinedione, 1-[2-(dimethylamino)ethyl], extra pure

CAS: 89003-41-8
Formula: C₈H₁₄N₂O₂
MW: 170.21 g/mol

VQ-019906

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