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KONTAKTIRAJTE NAS
E-mail:[e-pošta zaštićena]
Adresa: 1288 Purui West Road, zona ekonomskog i tehnološkog razvoja Wangcheng, grad Changsha, provincija Hunan, Kina
D-Carbamoylase
Minimalna narudžba Količina: |
100G |
Pakiranje Detalji: |
Zatvoreno u plastične ili kartonske bubnjeve, 25/30 / 40kg po bačvi |
Vrijeme isporuke: |
U roku od mjesec dana nakon dovršetka narudžbe |
Uvjeti plaćanja: |
45 dana ili 90 dana |
Nabava Sposobnost: |
50 tona / godišnje |
Izgled: |
White, light yellow or brownish yellow powder |
Aktivnost enzima: |
50-60U / g |
- Opis
Mjesto podrijetla: |
Kina |
Brand Name: |
Hunan Nanbeiwang Biološka tehnologija Co, Ltd |
Broj modela: |
17 |
Opis:
D-carbamoylase is a key enzyme in the preparation of the β-lactam antibiotic intermediate D-p-hydroxyphenylglycine. Ampicillin and amoxicillin are formed by condensation of penicillin mother core 6-aminopenicillanic acid (6-APA) with side chain D-phenylglycine and D-p-hydroxyphenylglycine. Therefore, D-phenylglycine, D-p-hydroxyphenylglycine and 6-APA, 7-ACA become several important raw material intermediates in the production of semi-synthetic β-lactam antibiotics.
Primjena:
D-hydantoinase and D-carbamoylase are mainly used for the preparation of D-p-hydroxyphenylglycine, D-phenylglycine, D-tryptophan, D-phenylalanine, etc.