174732-96-8

174732-96-8 structure

Name: N-Boc-3-hydroxy-DL-phenylalanine
Chemical Name: Boc-DL-m-tyrosine
CAS Number: 174732-96-8
Molecular Formula: C₁₄H₁₉NO₅
Molecular Weight: 281.304
Create Date: 2017-06-04 06:26:53
Modify Date: 2023-01-14 22:39:32

Name	Boc-DL-m-tyrosine
Synonyms	BOC-CYSTEINE(ACM)-ONP BOC-L-CYSTEINE(ACM) P-NITROPHENYL ESTER Boc-S-[(Acetylamino)methyl]-L-cysteine 4-nitrophenyl ester N-(tert-butoxycarbonyl)-DL-m-tyrosine Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy- N-Boc-3-hydroxy-DL-phenylalanine 3-Hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}phenylalanine Boc-D-(DNP)His-OH 2-(tert-butoxycarbonylamino)-3-(3-hydroxyphenyl)propanoic acid Boc-S-acetamidomethyl-L-Cysteine 4-nitrophenyl est BOC-Cys-ACM-ONP Boc-D,L-m-Tyr-OH S-[(Acetylamino)methyl]-N-(tert-butoxycarbonyl)-L-cysteine 4-nitrophenyl ester p-nitrophenyl S-(acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteinate BOC-L-CYSTEINE-ACETAMIDOMETHYL-4-NITROPHENYL ESTER BOC-S-ACETAMIDOMETHYL-L-CYSTEINE 4-NITROPHENYL ESTER Boc-D-(DNP)-His

Density	1.2±0.1 g/cm3
Boiling Point	486.4±40.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₉NO₅
Molecular Weight	281.304
Flash Point	248.0±27.3 °C
Exact Mass	281.126312
PSA	95.86000
LogP	2.23
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.550

HS Code	2924299090

24424-99-5

775-06-4

~93%

174732-96-8

Literature: Okada, Yoshio; Tsuda, Yuko; Tada, Mayako; Wanaka, Keiko; Okamoto, Utako; Hijikata-Okunomiya, Akiko; Okamoto, Shosuke Chemical and Pharmaceutical Bulletin, 2000 , vol. 48, # 12 p. 1964 - 1972

775-06-4

174732-96-8

Literature: Pharmacor Inc. Patent: US6362165 B1, 2002 ;

Precursor 2
24424-99-5 775-06-4
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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