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CAS 16502-01-5 1,2,3,4-TETRAHYDRO-9H-PYRIDO[3,4-B]INDOLE molecular structure lightbox
CAS RN: 16502-01-5

1,2,3,4-TETRAHYDRO-9H-PYRIDO[3,4-B]INDOLE

Product Availability

Choose a grade to view its available package options.

10 package records8 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260525 100g In stock Shanghai Inquiry
Batchno.20250507 10g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250413 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250716 250mg In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20260306 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong Inquiry
Batchno.20260217 25g In stock Shanghai Inquiry
Batchno.20250105 500g Out of stock Inquiry
Batchno.20251214 5g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260419 250mg Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250917 250mg / 1g / 5g Confirm by inquiry Shanghai 8-10 business days Inquiry
  • Product code: SSC-072131
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g, 10g, 25g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 16502-01-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Hong Kong Inquiry
10g ≥95% 0 Out of Stock Beijing Inquiry
25g ≥95% 0 Out of Stock Beijing Inquiry

16502-01-5 / 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole

Standard CAS: 16502-01-5 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
16502-01-5
Multi CAS
No
Molecular Formula
C11H12N2
Molecular Weight
172.230000
Exact Mass
172.100048
SMILES
C1CNCC2=C1C3=CC=CC=C3N2
InChI
InChI=1S/C11H12N2/c1-2-4-10-8(3-1)9-5-6-12-7-11(9)13-10/h1-4,12-13H,5-7H2
InChIKey
CFTOTSJVQRFXOF-UHFFFAOYSA-N

Physical Properties

Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
9
Fraction Csp3
0.27
H-bond acceptors
1
H-bond donors
2
Molar refractivity
53.71
TPSA
27.82

LogP / Solubility

WLOGP
1.81
MLOGP
1.59
XLogP3
1.5
Consensus LogP
1.63
Log S (ESOL)
-2.56
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.28
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.28
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.48

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
PAINS alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (95.1%): Causes serious eye irritation [Warning 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, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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