Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-fluoro-DL-tryptophan
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

154-08-5

154-08-5 structure

154-08-5 structure

Name: DL-5-Fluorotryptophan
Chemical Name: 5-fluorotryptophan
CAS Number: 154-08-5
Molecular Formula: C₁₁H₁₁FN₂O₂
Molecular Weight: 222.216
Catalog: Biochemical Amino acids and their derivatives Tryptophan derivatives
Create Date: 2018-03-07 08:00:00
Modify Date: 2024-01-02 18:34:38

Name	5-fluorotryptophan
Synonyms	2-amino-3-(5-fluoro-1H-indol-3-yl)propanoic acid 5-Fluoro-DL-tryptophan H-5-FLUORO-DL-TRP-OH 5-Fluoro D,L-tryptophan 5-fluoro-DL-Trp 5-Fluoro-D,L-tryptophan DL-5-FLUOROTRYPTOPHAN MFCD00005649 EINECS 205-822-5 5-Fluorotryptophan 5-Fluoro-DL-tryptophane Tryptophan, 5-fluoro-

Density	1.4±0.1 g/cm3
Boiling Point	450.7±45.0 °C at 760 mmHg
Melting Point	265 °C (dec.)(lit.)
Molecular Formula	C₁₁H₁₁FN₂O₂
Molecular Weight	222.216
Flash Point	226.4±28.7 °C
Exact Mass	222.080460
PSA	79.11000
LogP	1.17
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.673
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YN6825000

CHEMICAL NAME :: Tryptophan, 5-fluoro-, DL-

CAS REGISTRY NUMBER :: 154-08-5

BEILSTEIN REFERENCE NO. :: 0022753

LAST UPDATED :: 199803

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H11-F-N2-O2

MOLECULAR WEIGHT :: 222.24

WISWESSER LINE NOTATION :: T56 BMJ D1YZVQ GF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 776 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 15,2134,1966

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YN6825000
HS Code	2933990090

Precursor 3
363-37-1 428-79-5 427-87-2
DownStream 1
576-16-9

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%