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CAS 19746-37-3 S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine molecular structure lightbox
CAS RN: 19746-37-3

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260118 1g / 5g / 25g / 100g Confirm by inquiry Shandong, Shanghai Inquiry
  • Product code: SSC-093118
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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: 25g
  • Available purity: ≥98%
  • 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 19746-37-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 0 Out of Stock Beijing Inquiry

19746-37-3 / (2R)-3-(acetamidomethylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Standard CAS: 19746-37-3 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
19746-37-3
Multi CAS
No
Molecular Formula
C11H20N2O5S
Molecular Weight
292.350000
Exact Mass
292.109293
SMILES
CC(=O)NCSC[C@@H](C(=O)O)NC(=O)OC(C)(C)C
InChI
InChI=1S/C11H20N2O5S/c1-7(14)12-6-19-5-8(9(15)16)13-10(17)18-11(2,3)4/h8H,5-6H2,1-4H3,(H,12,14)(H,13,17)(H,15,16)/t8-/m0/s1
InChIKey
HLCTYBOTPCIHTG-QMMMGPOBSA-N

Computed Properties

Structural Parameters

Heavy atom count
19
Fraction Csp3
0.73
Rotatable bonds
6
H-bond acceptors
5
H-bond donors
3
Molar refractivity
71.94
TPSA
104.73

LogP / Solubility

WLOGP
0.79
MLOGP
0.71
XLogP3
0.6
Consensus LogP
0.7
Log S (ESOL)
-1.76
Class (ESOL)
Soluble
Log S (Ali)
-2.53
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.94
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
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)
-3.94

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

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