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CAS 16681-56-4 2-Bromo-1H-imidazole molecular structure lightbox
CAS RN: 16681-56-4

2-Bromo-1H-imidazole

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250605 250mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
  • Product code: SSC-072780
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 1g, 5g, 10g, 0.25g, 25g, 100g, 500g
  • Available purity: >97%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 16681-56-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 5 In Stock Shenzhen Inquiry
5g >97% 5 In Stock Shanghai Inquiry
10g >97% 5 In Stock Beijing Inquiry
0.25g >97% 4 In Stock Shanghai Inquiry
25g >97% 4 In Stock Shenzhen Inquiry
100g >97% 4 In Stock Shenzhen Inquiry
500g >97% 0 Out of Stock Hong Kong Inquiry

16681-56-4 / 2-bromo-1H-imidazole

Standard CAS: 16681-56-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
16681-56-4
Multi CAS
No
Molecular Formula
C3H3BrN2
Molecular Weight
146.970000
Exact Mass
145.947960
SMILES
C1=CN=C(N1)Br
InChI
InChI=1S/C3H3BrN2/c4-3-5-1-2-6-3/h1-2H,(H,5,6)
InChIKey
AXHRGVJWDJDYPO-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
6
Aromatic heavy atom count
5
H-bond acceptors
1
H-bond donors
1
Molar refractivity
26.29
TPSA
28.68

LogP / Solubility

WLOGP
1.17
MLOGP
1.03
XLogP3
1.1
Consensus LogP
1.1
Log S (ESOL)
-2.11
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.61
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.59
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.78

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Corrosive Irritant
Signal
Danger
GHS Hazard Statements
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (95.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501

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