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CAS 64263-80-5 N-tert-Butyloxycarbonyl-N-methyl-O-benzyl-L-threonine molecular structure lightbox
CAS RN: 64263-80-5

N-tert-Butyloxycarbonyl-N-methyl-O-benzyl-L-threonine

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20251031 250mg / 1g / 5g Out of stock 5-7 business days Inquiry
  • Product code: SSC-174039
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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: 0.25g, 1g
  • 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 64263-80-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥98% 0 Out of Stock Hong Kong Inquiry
1g ≥98% 0 Out of Stock Shanghai Inquiry

64263-80-5 / 2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-phenylmethoxybutanoic acid

Standard CAS: 64263-80-5 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
64263-80-5
Multi CAS
Yes
Molecular Formula
C17H25NO5
Molecular Weight
323.400000
Exact Mass
323.173273
InChI
InChI=1S/C17H25NO5/c1-12(22-11-13-9-7-6-8-10-13)14(15(19)20)18(5)16(21)23-17(2,3)4/h6-10,12,14H,11H2,1-5H3,(H,19,20)/t12-,14+/m1/s1
InChIKey
DMYNYZJGZSJUGU-OCCSQVGLSA-N

Computed Properties

Structural Parameters

Heavy atom count
23
Aromatic heavy atom count
6
Fraction Csp3
0.53
Rotatable bonds
6
H-bond acceptors
4
H-bond donors
1
Molar refractivity
86.11
TPSA
76.07

LogP / Solubility

WLOGP
2.91
MLOGP
2.58
XLogP3
2.5
Consensus LogP
2.66
Log S (ESOL)
-3.48
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.31
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.9
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.63

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
3.5

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