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CAS 114798-26-4 Losartan molecular structure lightbox
CAS RN: 114798-26-4

Losartan

Product Availability

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12 package records12 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250928 100g In stock Shanghai Inquiry
Batchno.20250314 10g In stock Shanghai, Tianjin Inquiry
Batchno.20260215 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260612 250mg In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250721 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250306 500g In stock Shanghai Inquiry
Batchno.20250518 5g In stock Shanghai, Shenzhen Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250923 5mg / 50mg / 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250718 100g In stock Inquiry
Batchno.20250424 1g In stock Inquiry
Batchno.20250404 25g In stock Inquiry
Batchno.20250318 5g In stock Inquiry
  • Product code: SSC-014521
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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
  • 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 114798-26-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Beijing Inquiry

114798-26-4 / [2-butyl-5-chloro-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol

losartan | allisartan | Angizaar

Standard CAS: 114798-26-4 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
114798-26-4
Multi CAS
Yes
Molecular Formula
C22H23ClN6O
Molecular Weight
422.900000
Exact Mass
422.162187
SMILES
CCCCC1=NC(=C(N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NNN=N4)CO)Cl
InChI
InChI=1S/C22H23ClN6O/c1-2-3-8-20-24-21(23)19(14-30)29(20)13-15-9-11-16(12-10-15)17-6-4-5-7-18(17)22-25-27-28-26-22/h4-7,9-12,30H,2-3,8,13-14H2,1H3,(H,25,26,27,28)
InChIKey
PSIFNNKUMBGKDQ-UHFFFAOYSA-N
Synonyms
losartan allisartan Angizaar Losartic Lozap

Physical Properties

Melting Point
178-184 183.5-184.5 °C 183.5 - 184.5 °C
Physical Description
Solid
Appearance
Light yellow solid
State
Solid
Storage Conditions
Store at 25 °C (77 °F); excursions permitted to 15-30 °C (59-86 °F). Keep container tightly closed. Protect from light. Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Moisture sensitive.

Computed Properties

Structural Parameters

Heavy atom count
30
Aromatic heavy atom count
22
Fraction Csp3
0.27
Rotatable bonds
8
H-bond acceptors
6
H-bond donors
2
Molar refractivity
115.92
TPSA
92.51

LogP / Solubility

WLOGP
4.27
MLOGP
3.78
XLogP3
4.3
Consensus LogP
4.12
Log S (ESOL)
-5.16
Class (ESOL)
Slightly soluble
Log S (Ali)
-6.11
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.91
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.27

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 Health Hazard
Signal
Danger
GHS Hazard Statements
H315 (48.1%): Causes skin irritation [Warning Skin corrosion/irritation] H317 (48.1%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (49.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (48.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] H360 (46.9%): May damage fertility or the unborn child [Danger Reproductive toxicity]
Precautionary Statement Codes
P203, P260, P261, P263, P264, P264+P265, P270, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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