[email protected]
CAS 103577-45-3 Lansoprazole molecular structure lightbox
CAS RN: 103577-45-3

Lansoprazole

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260115 100g In stock Shanghai Inquiry
Batchno.20250420 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20251226 250mg In stock Shanghai Inquiry
Batchno.20250607 25g In stock Shanghai Inquiry
Batchno.20260313 500g In stock Shanghai Inquiry
Batchno.20251031 5g In stock Shanghai Inquiry
  • Product code: SSC-005151
GET A QUOTE
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: 25g
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

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 103577-45-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥97% 0 Out of Stock Shenzhen Inquiry

103577-45-3 / 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfinyl]-1H-benzimidazole

lansoprazole | Prevacid | Limpidex

Standard CAS: 103577-45-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
103577-45-3
Multi CAS
Yes
Molecular Formula
C16H14F3N3O2S
Molecular Weight
369.400000
Exact Mass
369.075882
SMILES
CC1=C(C=CN=C1CS(=O)C2=NC3=CC=CC=C3N2)OCC(F)(F)F
InChI
InChI=1S/C16H14F3N3O2S/c1-10-13(20-7-6-14(10)24-9-16(17,18)19)8-25(23)15-21-11-4-2-3-5-12(11)22-15/h2-7H,8-9H2,1H3,(H,21,22)
InChIKey
MJIHNNLFOKEZEW-UHFFFAOYSA-N
Synonyms
lansoprazole Prevacid Limpidex Agopton Lanzor

Physical Properties

Melting Point
178-182 °C 178 to 182 °C (decomposes) MP: approx 166 °C with decomposition. Stable when exposed to light for up to two months. The compound degrades in aqueous solution, the rate of degradation increasing with decreasing pH. At 25 °C the half-lives are approx 0.5 and 18 hrs at pH 5.0 and pH 7.0, respectively. 178 - 182 °C
Physical Description
Solid
Appearance
White to brownish-white crystalline powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
25
Aromatic heavy atom count
15
Fraction Csp3
0.25
Rotatable bonds
5
H-bond acceptors
4
H-bond donors
1
Molar refractivity
86.73
TPSA
67.87

LogP / Solubility

WLOGP
3.52
MLOGP
3.11
XLogP3
2.8
Consensus LogP
3.14
Log S (ESOL)
-4.46
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.13
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.58
Class (SILICOS-IT)
Slightly soluble

ADME

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

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (96.3%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (96.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (95.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye 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

Customers Also Viewed

Get In Touch

Contact Us