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CAS 1159-15-5 Nα-Tosyl-L-arginine molecular structure lightbox
CAS RN: 1159-15-5

Nα-Tosyl-L-arginine

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250324 1g / 5g / 25g / 100g Confirm by inquiry Shandong, Shanghai, Guangdong Inquiry
  • Product code: SSC-015701
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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: 100g
  • 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 1159-15-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ＞97% 0 Out of Stock Shenzhen Inquiry

1159-15-5 / (2S)-5-(diaminomethylideneamino)-2-[(4-methylphenyl)sulfonylamino]pentanoic acid

Tos-Arg-OH | tosyl-l-arginine | L-Arginine, N2-[(4-methylphenyl)sulfonyl]-

Standard CAS: 1159-15-5 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
1159-15-5
Multi CAS
Yes
Molecular Formula
C13H20N4O4S
Molecular Weight
328.390000
Exact Mass
328.120526
SMILES
CC1=CC=C(C=C1)S(=O)(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChI
InChI=1S/C13H20N4O4S/c1-9-4-6-10(7-5-9)22(20,21)17-11(12(18)19)3-2-8-16-13(14)15/h4-7,11,17H,2-3,8H2,1H3,(H,18,19)(H4,14,15,16)/t11-/m0/s1
InChIKey
KFNRNFXZFIRNEO-NSHDSACASA-N
Synonyms
Tos-Arg-OH tosyl-l-arginine L-Arginine, N2-[(4-methylphenyl)sulfonyl]- N-p-Tosyl-L-arginine MFCD00019732

Computed Properties

Structural Parameters

Heavy atom count
22
Aromatic heavy atom count
6
Fraction Csp3
0.38
Rotatable bonds
8
H-bond acceptors
4
H-bond donors
4
Molar refractivity
82.84
TPSA
147.87

LogP / Solubility

WLOGP
-0.22
MLOGP
-0.18
Consensus LogP
-0.13
Log S (ESOL)
-1.41
Class (ESOL)
Soluble
Log S (Ali)
-2.09
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.57
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.88

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
No
Egan
No
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3

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