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| ADD： |
Rm.304, Building 4, #20 Xiangyin Road, Shanghai 200438, |
| TEL： |
8621-65566949
8621-55669199 |
| FAX： |
8621-51861665 |
| CONTACT |
Mr. GUO Xuemin |
| Email： |
medpep@
gmail.com |
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Product Data Sheet
Product Name |
HOBT monohydrate |
Chemcial Name |
HOBt.H2O |
CAS No |
123333-53-9 |
Molecular Formula |
C6H5N3O.H2O |
Molecular Weight |
153.14 |
Appearance |
White crystalline powder |
Melting Point |
155-160 ℃ |
puriy |
99% min. |
Loss on Drying |
0.5% max. |
Heavy Metals |
20 ppm max. |
Packing |
1kg/bag; 25 kg/drum |
Storage |
In cool, dry place |
Lead Time |
In stock |
Notes |
Widely used additive to decrease racemization in the carbodiimide peptide coupling;[1] Racemization-free condensation of peptide fragments[2,3]
- W. König, R. Geiger Chem. Ber. 103, 788, (1970)
- S. Ishizuka et al. Pept. Sci. 37, 39, (2001)
- T. Miyazawa et al. Tetrahedron Lett. 25, 771, (1984)
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