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CAS 171778-17-9 Fmoc-Ser(Ac)-OH molecular structure lightbox
CAS RN: 171778-17-9

Fmoc-Ser(Ac)-OH

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250520 100g Out of stock Inquiry
Batchno.20260505 1g In stock Inquiry
Batchno.20260611 25g In stock Inquiry
Batchno.20260215 5g In stock Inquiry
  • Product code: SSC-075604
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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: ＞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 171778-17-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Hong Kong Inquiry

171778-17-9 / (2S)-3-acetyloxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid

Standard CAS: 171778-17-9 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
171778-17-9
Multi CAS
No
Molecular Formula
C20H19NO6
Molecular Weight
369.400000
Exact Mass
369.121237
SMILES
CC(=O)OC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
InChI
InChI=1S/C20H19NO6/c1-12(22)26-11-18(19(23)24)21-20(25)27-10-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18H,10-11H2,1H3,(H,21,25)(H,23,24)/t18-/m0/s1
InChIKey
HSGIKRPBGCJRDB-SFHVURJKSA-N

Computed Properties

Structural Parameters

Heavy atom count
27
Aromatic heavy atom count
12
Fraction Csp3
0.25
Rotatable bonds
6
H-bond acceptors
5
H-bond donors
2
Molar refractivity
96.26
TPSA
101.93

LogP / Solubility

WLOGP
2.54
MLOGP
2.26
XLogP3
2.6
Consensus LogP
2.47
Log S (ESOL)
-3.66
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.42
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.89
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-3.17

Drug-likeness / Medicinal Chemistry

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

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