MedKoo Cat#: 128597 | Name: SPB linker
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

SPB is a agent-linker conjugate for ADC with potent anti-inflammatory activity by using Xanthotoxol, linked via the ADC linker.

Chemical Structure

SPB linker
SPB linker
CAS#858128-57-1

Theoretical Analysis

MedKoo Cat#: 128597

Name: SPB linker

CAS#: 858128-57-1

Chemical Formula: C19H15NO8

Exact Mass: 385.0798

Molecular Weight: 385.33

Elemental Analysis: C, 59.22; H, 3.92; N, 3.64; O, 33.22

Price and Availability

Size Price Availability Quantity
100mg USD 1,250.00 2 Weeks
1g USD 3,850.00 2 Weeks
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Related CAS #
No Data
Synonym
SPB linker; SPB-linker; SPB
IUPAC/Chemical Name
2,5-dioxopyrrolidin-1-yl 4-((7-oxo-7H-furo[3,2-g]chromen-9-yl)oxy)butanoate
InChi Key
ZOMXGWWLJXRQKZ-UHFFFAOYSA-N
InChi Code
InChI=1S/C19H15NO8/c21-13-4-5-14(22)20(13)28-16(24)2-1-8-25-19-17-12(7-9-26-17)10-11-3-6-15(23)27-18(11)19/h3,6-7,9-10H,1-2,4-5,8H2
SMILES Code
O=C(CCCOC1=C(C(C=C2)=CC3=C1OC=C3)OC2=O)ON4C(CCC4=O)=O
Appearance
To be determined
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 -4 C for short term (days to weeks) or -20 C for long term(months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 385.33 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL