MedKoo Cat#: 161103 | Name: LDN72908
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Description:

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

LDN72908, also known as Co(II) meso-Tetraphenylporphine (contains 1-3% chlorin), is a synthetic porphyrin derivative. LDN72908 is seen to be a photooxidation catalyst. LDN72908 has been used to create a strong hydrogen photocatalyst.

Chemical Structure

LDN72908
LDN72908
CAS#14172-90-8

Theoretical Analysis

MedKoo Cat#: 161103

Name: LDN72908

CAS#: 14172-90-8

Chemical Formula: C44H28CoN4

Exact Mass: 671.1646

Molecular Weight: 671.67

Elemental Analysis: C, 78.68; H, 4.20; Co, 8.77; N, 8.34

Price and Availability

Size Price Availability Quantity
100mg USD 415.00 2 Weeks
250mg USD 570.00 2 Weeks
500mg USD 790.00 2 Weeks
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Related CAS #
No Data
Synonym
LDN72908; LDN-72908; LDN 72908; Co(II) meso-Tetraphenylporphine (contains 1-3% chlorin);
IUPAC/Chemical Name
n/a
InChi Key
LSZLYWSRWXFMOI-DAJBKUBHSA-N
InChi Code
InChI=1S/C44H28N4.Co/c1-5-13-29(14-6-1)41-33-21-23-35(45-33)42(30-15-7-2-8-16-30)37-25-27-39(47-37)44(32-19-11-4-12-20-32)40-28-26-38(48-40)43(31-17-9-3-10-18-31)36-24-22-34(41)46-36;/h1-28H;/q-2;+2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;
SMILES Code
C1(/C2=C3C=CC(/C(C4=CC=CC=C4)=C5C=C/C6=C(C7=CC=CC=C7)/C8=N/C(C=C8)=C(C9=CC=CC=C9)\C%10=CC=C2N%10[Co]N/56)=N\3)=CC=CC=C1
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 671.67 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
1: Boyd, et al. Synthesis of 1,2:3,4-diepoxides by catalyzed rearrangement of 1,4-endoperoxides. J. Am. Chem. Soc. 1980, 102, 10, 3641–3642. https://doi.org/10.1021/ja00530a063 2: Kombo, et al. Graphitic carbon nitride/CoTPP type-II heterostructures with significantly enhanced photocatalytic hydrogen evolution. Catal. Sci. Technol., 2019,9, 2196-2202. https://doi.org/10.1039/C9CY00140A