Fmoc-Cit-PABA
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    WARNING: This product is for research use only, not for human or veterinary use.

Hodoodo CAT#: H556328

CAS#: 870487-04-0

Description: Fmoc-Cit-PABA is a peptide linker useful for drug conjugate synthesis or ADC synthesis.


Chemical Structure

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Fmoc-Cit-PABA
CAS# 870487-04-0

Theoretical Analysis

Hodoodo Cat#: H556328
Name: Fmoc-Cit-PABA
CAS#: 870487-04-0
Chemical Formula: C28H30N4O5
Exact Mass: 502.22
Molecular Weight: 502.571
Elemental Analysis: C, 66.92; H, 6.02; N, 11.15; O, 15.92

Price and Availability

Size Price Availability Quantity
500mg USD 950 2 Weeks
1g USD 1650 2 Weeks
5g USD 3650 2 Weeks
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Synonym: Fmoc-Cit-PABA

IUPAC/Chemical Name: (9H-fluoren-9-yl)methyl (S)-(1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)carbamate

InChi Key: KBTCNJJDJZRXCX-VWLOTQADSA-N

InChi Code: InChI=1S/C28H30N4O5/c29-27(35)30-15-5-10-25(26(34)31-19-13-11-18(16-33)12-14-19)32-28(36)37-17-24-22-8-3-1-6-20(22)21-7-2-4-9-23(21)24/h1-4,6-9,11-14,24-25,33H,5,10,15-17H2,(H,31,34)(H,32,36)(H3,29,30,35)/t25-/m0/s1

SMILES Code: O=C(N[C@H](C(NC1=CC=C(CO)C=C1)=O)CCCNC(N)=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

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:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 502.57 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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