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CAS 1684-40-8 TACRINE HYDROCHLORIDE molecular structure lightbox
CAS RN: 1684-40-8

TACRINE HYDROCHLORIDE

Product Availability

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8 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260613 1g In stock Inquiry
Batchno.20260505 200mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Chongqing 8-10 business days Inquiry
Batchno.20250920 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251219 100g In stock Shanghai Inquiry
Batchno.20250712 1g In stock Shanghai Inquiry
Batchno.20251107 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20260215 25g In stock Shanghai Inquiry
Batchno.20250314 5g In stock Shanghai, Shenzhen Inquiry
  • Product code: SSC-073398
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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: 0.1g
  • Available purity: ≥97%
  • 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 1684-40-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥97% 0 Out of Stock Beijing Inquiry

1684-40-8 / 1,2,3,4-tetrahydroacridin-9-amine;hydrochloride

Standard CAS: 1684-40-8 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1684-40-8
Multi CAS
No
Molecular Formula
C13H15ClN2
Molecular Weight
234.720000
Exact Mass
234.092376
SMILES
C1CCC2=NC3=CC=CC=C3C(=C2C1)N.Cl
InChI
InChI=1S/C13H14N2.ClH/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13;/h1,3,5,7H,2,4,6,8H2,(H2,14,15);1H
InChIKey
ZUFVXZVXEJHHBN-UHFFFAOYSA-N

Physical Properties

Melting Point
543 to 547 °F (NTP, 1992)
Physical Description
1,2,3,4-tetrahydro-9-aminoacridine hydrochloride monohydrate appears as yellow needles (from concentrated hydrochloric acid); white powder. pH of 1.5% solution: 4.5-6. Bitter taste. (NTP, 1992)
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this chemical under refrigerated temperatures, and keep it away from oxidizing materials. (NTP, 1992)

Computed Properties

Structural Parameters

Heavy atom count
16
Aromatic heavy atom count
10
Fraction Csp3
0.31
H-bond acceptors
2
H-bond donors
1
Molar refractivity
70.05
TPSA
38.91

LogP / Solubility

WLOGP
3.12
MLOGP
2.75
XLogP3
3.12
Consensus LogP
3
Log S (ESOL)
-3.72
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.74
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.77
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.94

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral] H315 (97.4%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (97.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (97.4%): 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+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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