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CAS 116919-18-7 BIOTIN-MALEIMIDE molecular structure lightbox
CAS RN: 116919-18-7

BIOTIN-MALEIMIDE

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251130 100mg In stock Shanghai Inquiry
Batchno.20250721 1g In stock Shanghai Inquiry
Batchno.20250427 250mg In stock Shanghai Inquiry
Batchno.20260404 25mg In stock Shanghai Inquiry
Batchno.20250320 50mg In stock Shanghai Inquiry
  • Product code: SSC-016745
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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: 1g
  • Available purity: ≥95%
  • 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 116919-18-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shenzhen Inquiry

116919-18-7 / N'-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyl]-6-(2,5-dioxopyrrol-1-yl)hexanehydrazide

N-Biotinoyl-N'-(maleimidohexanoyl)hydrazine | BMHH | RefChem:162999

Standard CAS: 116919-18-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
116919-18-7
Multi CAS
Yes
Molecular Formula
C20H29N5O5S
Molecular Weight
451.500000
Exact Mass
451.188940
SMILES
C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NNC(=O)CCCCCN3C(=O)C=CC3=O)NC(=O)N2
InChI
InChI=1S/C20H29N5O5S/c26-15(7-2-1-5-11-25-17(28)9-10-18(25)29)23-24-16(27)8-4-3-6-14-19-13(12-31-14)21-20(30)22-19/h9-10,13-14,19H,1-8,11-12H2,(H,23,26)(H,24,27)(H2,21,22,30)/t13-,14-,19-/m0/s1
InChIKey
VAPZWEFPQRDVHR-NJSLBKSFSA-N
Synonyms
N-Biotinoyl-N'-(maleimidohexanoyl)hydrazine BMHH RefChem:162999 Biotin-maleimide N-Biotinoyl-N-(maleimidohexanoyl)hydrazine

Computed Properties

Structural Parameters

Heavy atom count
31
Fraction Csp3
0.65
Rotatable bonds
11
H-bond acceptors
6
H-bond donors
4
Molar refractivity
114.57
TPSA
136.71

LogP / Solubility

WLOGP
0.35
MLOGP
0.33
XLogP3
-0.1
Consensus LogP
0.19
Log S (ESOL)
-2.13
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.51
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.2
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.23

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
4

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