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CAS 74844-91-0 N-(tert-Butoxycarbonyl)-trans-4-hydroxy-L-proline Methyl Ester molecular structure lightbox
CAS RN: 74844-91-0

N-(tert-Butoxycarbonyl)-trans-4-hydroxy-L-proline Methyl Ester

Product Availability

Choose a grade to view its available package options.

7 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260327 100g In stock Inquiry
Batchno.20251230 10g In stock Inquiry
Batchno.20260201 1g In stock Inquiry
Batchno.20260613 25g In stock Inquiry
Batchno.20260507 500g Out of stock Inquiry
Batchno.20250717 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260419 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-184297
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 5g, 10g, 25g, 100g, 500g, 1000g
  • Available purity: >97%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 74844-91-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >97% 5 In Stock Hong Kong Inquiry
10g >97% 5 In Stock Shenzhen Inquiry
25g >97% 5 In Stock Beijing Inquiry
100g >97% 5 In Stock Shanghai Inquiry
500g >97% 5 In Stock Beijing Inquiry
1000g >97% 5 In Stock Beijing Inquiry

74844-91-0 / 1-O-tert-butyl 2-O-methyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate

Standard CAS: 74844-91-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
74844-91-0
Multi CAS
Yes
Molecular Formula
C11H19NO5
Molecular Weight
245.270000
Exact Mass
245.126323
InChI
InChI=1S/C11H19NO5/c1-11(2,3)17-10(15)12-6-7(13)5-8(12)9(14)16-4/h7-8,13H,5-6H2,1-4H3/t7-,8+/m1/s1
InChIKey
MZMNEDXVUJLQAF-SFYZADRCSA-N

Computed Properties

Structural Parameters

Heavy atom count
17
Fraction Csp3
0.82
Rotatable bonds
1
H-bond acceptors
5
H-bond donors
1
Molar refractivity
59.37
TPSA
76.07

LogP / Solubility

WLOGP
0.53
MLOGP
0.47
XLogP3
0.6
Consensus LogP
0.53
Log S (ESOL)
-1.63
Class (ESOL)
Soluble
Log S (Ali)
-1.95
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.81
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.84

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5

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