Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tcmdc-123507
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: tcmdc-123507
Price: ￥150.0/250mg ￥430.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,6-BIS(1H-BENZO[D]IMIDAZOL-2-YL)PYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28020-73-7

28020-73-7 structure

28020-73-7 structure

Name: tcmdc-123507
Chemical Name: 2-[6-(1H-benzimidazol-2-yl)pyridin-2-yl]-1H-benzimidazole
CAS Number: 28020-73-7
Molecular Formula: C₁₉H₁₃N₅
Molecular Weight: 311.340
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2018-12-22 08:42:33
Modify Date: 2025-08-27 15:13:04

Name	2-[6-(1H-benzimidazol-2-yl)pyridin-2-yl]-1H-benzimidazole
Synonyms	2,6-Bis(2-benziMidazolyl)pyridine 2,6-bis(benzimidazol-2-yl)pyridine bis(2,6-bis(benzimidazol-2-yl)pyridine) 2,6-bis(2-benzimidazyl)pyridine 2,2'-Pyridine-2,6-diylbis(1H-benzimidazole) tcmdc-123507 2-(6-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)-1H-benzo[d]imidazole GNF-Pf-3082 2,6-Di(1H-benzo[d]imidazol-2-yl)pyridine 2-[6-(1H-benzo[d]imidazol-2-yl)-2-pyridyl]-1H-benzo[d]imidazole 2,2'-(2,6-Pyridinediyl)Bis-1H-Benzimidazole 2,2'-(2,6-Pyridinediyl)bis(1H-benzimidazole) 2,6-bis(1H-benzimidazol-2-yl)pyridine 2,6-bis(1H-benzo[d]imidazol-2-yl)pyridine MFCD00134500 2,2'-(2,6-Pyridinediyl)bis(benzimidazole) 2,4-O-BENZYLIDENE-L-XYLOSE 1H-Benzimidazole, 2,2'-(2,6-pyridinediyl)bis-

Density	1.4±0.1 g/cm3
Boiling Point	664.0±65.0 °C at 760 mmHg
Melting Point	300ºC
Molecular Formula	C₁₉H₁₃N₅
Molecular Weight	311.340
Flash Point	311.4±27.2 °C
Exact Mass	311.117096
PSA	70.25000
LogP	3.88
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.781

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933990090

499-83-2 structure

499-83-2

95-54-5 structure

95-54-5

~96%

28020-73-7 structure

28020-73-7

Literature: Chetia, Bolin; Goutam, Prasanta J.; Chipem, Francis A.S.; Iyer, Parameswar K. Journal of Molecular Structure, 2013 , vol. 1042, p. 32 - 36

Precursor 2
499-83-2 95-54-5
DownStream 1
112362-30-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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