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ChemicalBook >> CAS DataBase List >> 2-(1H-pyrrol-2-ylmethyl)-1H-pyrrole

2-(1H-pyrrol-2-ylmethyl)-1H-pyrrole

2-(1H-pyrrol-2-ylmethyl)-1H-pyrrole price.
  • $19 - $4020
  • Product name: 2-(1H-pyrrol-2-ylmethyl)-1H-pyrrole
  • CAS: 21211-65-4
  • MF: C9H10N2
  • MW: 146.19
  • EINECS:
  • MDL Number:MFCD03931560
  • Synonyms:1H-Pyrrole, 2,2'-Methylenebis-;2,2'-Dipyrrolylmethane;Di(1H-pyrrol-2-yl);Di-2-pyrrolylmethane;2,2'-Methanediylbis(1H-pyrrole);2,2'-Dipyrrolylmethane>ipyrromethane;2-(1H-pyrrol-2-ylmethyl)-1H-pyrrole ISO 9001：2015 REACH
Price46 Properties Safety Information Description
46 prices
Selected condition：
Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 0.1g
  • 100mg
  • 250mg
  • 0.25g
  • 0.5g
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 100G
  • 500G
  • Manufactureraablocks
  • Product numberAA00BF73
  • Product descriptionDi(1H-Pyrrol-2-Yl)Methane 97%
  • Packaging100mg
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BF73
  • Product descriptionDi(1H-Pyrrol-2-Yl)Methane 97%
  • Packaging250mg
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BF73
  • Product descriptionDi(1H-Pyrrol-2-Yl)Methane 95%
  • Packaging1g
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BF73
  • Product descriptionDi(1H-Pyrrol-2-Yl)Methane 97%
  • Packaging5g
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BF73
  • Product descriptionDi(1H-Pyrrol-2-Yl)Methane 97%
  • Packaging25g
  • Price$233
  • Updated2026-05-28
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberDQ2268
  • Product description2,2'-methylenebis-1H-Pyrrole 95.00%
  • Packaging25G
  • Price$880
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberDQ2268
  • Product description2,2'-methylenebis-1H-Pyrrole 95.00%
  • Packaging100G
  • Price$1520
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberDQ2268
  • Product description2,2'-methylenebis-1H-Pyrrole 95%
  • Packaging500G
  • Price$4020
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ68866
  • Product descriptiondi(1H-pyrrol-2-yl)methane 97%
  • Packaging100G
  • Price$1355
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ68866
  • Product descriptiondi(1H-pyrrol-2-yl)methane 97%
  • Packaging25G
  • Price$375
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114683
  • Product descriptionDi(1H-pyrrol-2-yl)methane 97%
  • Packaging25g
  • Price$383
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114683
  • Product descriptionDi(1H-pyrrol-2-yl)methane 97%
  • Packaging5g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114683
  • Product descriptionDi(1H-pyrrol-2-yl)methane 97%
  • Packaging1g
  • Price$58
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number0814AB
  • Product descriptionDi(1H-pyrrol-2-yl)methane
  • Packaging1g
  • Price$184
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number21211654
  • Product description2-(1H-Pyrrol-2-ylmethyl)-1H-pyrrole
  • Packaging5g
  • Price$283.48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA197551
  • Product descriptionDi(1H-pyrrol-2-yl)methane 97%
  • Packaging5g
  • Price$315
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BF73 Di(1H-Pyrrol-2-Yl)Methane 97% 100mg $19 2026-05-28 Buy
aablocks AA00BF73 Di(1H-Pyrrol-2-Yl)Methane 97% 250mg $23 2026-05-28 Buy
aablocks AA00BF73 Di(1H-Pyrrol-2-Yl)Methane 95% 1g $25 2026-05-28 Buy
aablocks AA00BF73 Di(1H-Pyrrol-2-Yl)Methane 97% 5g $60 2026-05-28 Buy
aablocks AA00BF73 Di(1H-Pyrrol-2-Yl)Methane 97% 25g $233 2026-05-28 Buy
AccelPharmtech DQ2268 2,2'-methylenebis-1H-Pyrrole 95.00% 25G $880 2026-05-21 Buy
AccelPharmtech DQ2268 2,2'-methylenebis-1H-Pyrrole 95.00% 100G $1520 2026-05-21 Buy
AccelPharmtech DQ2268 2,2'-methylenebis-1H-Pyrrole 95% 500G $4020 2026-05-21 Buy
ACHEMBLOCK Q68866 di(1H-pyrrol-2-yl)methane 97% 100G $1355 2026-05-27 Buy
ACHEMBLOCK Q68866 di(1H-pyrrol-2-yl)methane 97% 25G $375 2026-05-27 Buy
Activate Scientific AS114683 Di(1H-pyrrol-2-yl)methane 97% 25g $383 2026-06-04 Buy
Activate Scientific AS114683 Di(1H-pyrrol-2-yl)methane 97% 5g $150 2026-06-04 Buy
Activate Scientific AS114683 Di(1H-pyrrol-2-yl)methane 97% 1g $58 2026-06-04 Buy
AK Scientific 0814AB Di(1H-pyrrol-2-yl)methane 1g $184 2021-12-16 Buy
Alichem 21211654 2-(1H-Pyrrol-2-ylmethyl)-1H-pyrrole 5g $283.48 2021-12-16 Buy
Ambeed A197551 Di(1H-pyrrol-2-yl)methane 97% 5g $315 2021-12-16 Buy
Next Last

Properties

Melting point :72.0 to 77.0 °C
Boiling point :120°C/2mmHg(lit.)
Density :1.0976 (rough estimate)
refractive index :1.5600 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Chloroform, Methanol
form :Solid
pka :17.25±0.50(Predicted)
color :Green Grey
λmax :449nm(CHCl3)(lit.)
InChI :InChI=1S/C9H10N2/c1-3-8(10-5-1)7-9-4-2-6-11-9/h1-6,10-11H,7H2
InChIKey :PBTPREHATAFBEN-UHFFFAOYSA-N
SMILES :C(C1=CC=CN1)C1=CC=CN1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

2,2'-Dipyrromethane is an important porphryin precursor.

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5-((1H-pyrrol-2-yl)methyl)-1H-pyrrole-2-carbaldehyde 5,5'-Methylenebis(1H-pyrrole-2-carbaldehyde) 5,5'-Dimethyldipyrromethane

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Suppliers and manufacturers

Tianjin Derchemist Science & Technology Co., Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Chemsky（shanghai）International Co.,Ltd. Shandong Xiya Chemical Co., Ltd Hangzhou Sage Chemical Co., Ltd. Shanghai T&W Pharmaceutical Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe