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ChemicalBook >> CAS DataBase List >> 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

$7 - $980
Product name: 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
CAS: 16834-13-2
MF: C40H26N8
MW: 618.69
EINECS:240-858-5
MDL Number:MFCD00009626
Synonyms:2,7,12,17-tetrakis(pyridin-4-yl)-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3,5,7,9,11,13,15,17,19-decaene;5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 97%;COTPYP;5,10,15,20-tetrapyridin-4-yl-21,22-dihydroporphyrin;5,10,15,20-Tetra(4-pyridyl);23h-porphine,5,10,15,20-tetra-4-pyridinyl-21 ;5,10,15,20-TETRAKIS-(4-PYRIDYL)-21,23H-PORPHYRIN;RARECHEM AS SA 0028

Price47 Properties Safety Information Description

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aablocks
ACHEMBLOCK
AHH
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
Chem-Impex
Crysdot
Frontier Specialty Chemicals
Matrix Scientific
Sigma-Aldrich
Strem Chemicals
SynQuest Laboratories
TCI Chemical
TRC

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100mg
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1g
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5g
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25G

Manufactureraablocks
Product numberAA007BEY
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging100mg
Price$8
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007BEY
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging250mg
Price$16
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007BEY
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging1g
Price$31
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007BEY
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging5g
Price$148
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberM24028
Product description5,10,15,20-Tetra(4-pyridyl)-21h,23h-porphine 95%
Packaging5G
Price$205
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberM24028
Product description5,10,15,20-Tetra(4-pyridyl)-21h,23h-porphine 95%
Packaging25G
Price$980
Updated2026-05-27
Buy

ManufacturerAHH
Product numberMT-53526
Product descriptionMeso-tetra(4-pyridyl)porphine 97%
Packaging10g
Price$330
Updated2026-05-26
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ManufacturerAK Scientific
Product number8597AA
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
Packaging10g
Price$584
Updated2021-12-16
Buy

ManufacturerAlichem
Product number16834132
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
Packaging10g
Price$391.4
Updated2021-12-16
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ManufacturerAmbeed
Product numberA841175
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging5g
Price$355
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA841175
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging1g
Price$75
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA841175
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging250mg
Price$20
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA841175
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%
Packaging100mg
Price$10
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberATE0000050
Product description5,10,15,20-TETRA(4-PYRIDYL)-21H,23H-PORPHINE 95.00%
Packaging1G
Price$148.05
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR55340
Product descriptionmeso-Tetra(4-pyridyl)porphine
Packaging100mg
Price$29
Updated2021-12-16
Buy

ManufacturerArctom
Product numberCS-W009590
Product description5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine >=95%
Packaging1g
Price$29
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007BEY	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	100mg	$8	2026-05-28	Buy
aablocks	AA007BEY	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	250mg	$16	2026-05-28	Buy
aablocks	AA007BEY	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	1g	$31	2026-05-28	Buy
aablocks	AA007BEY	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	5g	$148	2026-05-28	Buy
ACHEMBLOCK	M24028	5,10,15,20-Tetra(4-pyridyl)-21h,23h-porphine 95%	5G	$205	2026-05-27	Buy
ACHEMBLOCK	M24028	5,10,15,20-Tetra(4-pyridyl)-21h,23h-porphine 95%	25G	$980	2026-05-27	Buy
AHH	MT-53526	Meso-tetra(4-pyridyl)porphine 97%	10g	$330	2026-05-26	Buy
AK Scientific	8597AA	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine	10g	$584	2021-12-16	Buy
Alichem	16834132	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine	10g	$391.4	2021-12-16	Buy
Ambeed	A841175	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	5g	$355	2021-12-16	Buy
Ambeed	A841175	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	1g	$75	2021-12-16	Buy
Ambeed	A841175	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	250mg	$20	2021-12-16	Buy
Ambeed	A841175	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine 95%	100mg	$10	2021-12-16	Buy
American Custom Chemicals Corporation	ATE0000050	5,10,15,20-TETRA(4-PYRIDYL)-21H,23H-PORPHINE 95.00%	1G	$148.05	2021-12-16	Buy
Apolloscientific	OR55340	meso-Tetra(4-pyridyl)porphine	100mg	$29	2021-12-16	Buy
Arctom	CS-W009590	5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine >=95%	1g	$29	2026-05-26	Buy

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Properties

Density :1.335±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Powder
color :purple
λmax :442 nm
BRN :635257
InChIKey :DNZSHSJERXNJGX-XXDGMDECSA-N
SMILES :C1(C2C=CN=CC=2)=C2N=C(C(C3C=CN=CC=3)=C3NC(=C(C4C=CN=CC=4)C4=NC(=C(C5C=CN=CC=5)C5NC1=CC=5)C=C4)C=C3)C=C2 |c:18,t:7,21,32|
EPA Substance Registry System :21H,23H-Porphine, 5,10,15,20-tetra-4-pyridinyl- (16834-13-2)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

meso-Tetra(4-pyridyl)porphine is a pyridine substituted synthetic porphyrin.

More related product prices

ZINC PORPHYRIN DIMER TPP 14609-54-2 2-Acetylpyridine meso-Tetra (4-chlorophenyl) porphine meso-Tetra (p-bromophenyl) porphine 5,10,15,20-tetra(3-hydroxyphenyl)porphyrin 14527-51-6 3-PYRIDIN-4-YLANILINE 22112-84-1 5,10,15,20-TETRAKIS(4-FLUOROPHENYL)-21H,23H-PORPHINE) 2683-82-1 22112-78-3 51094-17-8 25440-14-6

Suppliers and manufacturers

Chengdu Aslee Biopharmaceuticals, Inc Zhengzhou Edward Biology Co.,Ltd Guangzhou Aiyu Technology Co.,Ltd Shanghai Na Qian Chemical Technology Co. Ltd. Shanghai Xingui Biotechnology Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical

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5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

Properties

Safety Information

Description

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