Boc-S-(4-methylbenzyl)-L-cysteine supplier

Name
Boc-S-(4-methylbenzyl)-L-cysteine
EINECS
CAS No. 61925-77-7
Article Data3
CAS DataBase
Density 1.181 g/cm³
Solubility
Melting Point 63-66 °C
Formula C₁₆H₂₃NO₄S
Boiling Point 493.8 °C at 760 mmHg
Molecular Weight 325.429
Flash Point 252.4 °C
Transport Information
Appearance White to off white powder
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms N-(tert-Butoxycarbonyl)-S-(4-methylbenzyl)-L-cysteine;N-(tert-Butoxycarbonyl)-S-(p-methylbenzyl)-L-cysteine;NSC 334313;S-(4-Methylbenzyl)-N-(tert-butoxycarbonyl)-L-cysteine;Boc-Cys(pMeBzl)-OH;
PSA 100.93000
LogP 3.59700

Boc-S-(4-methylbenzyl)-L-cysteine Chemical Properties

Molecular Formula: C₁₆H₂₃NO₄S
Formula Weight: 325.42
mp : 63-66 ^°C
alpha : -34 ^o(c=2 in methanol)
storage temp. : -20^°C
Physical state of Boc-L-Cys(pMeBzl)-OH: Solid

Boc-S-(4-methylbenzyl)-L-cysteine Toxicity Data With Reference

Local effects:
Skin irritation: Not available.
Acute toxicity: LD₅₀: Not available.
Chronic toxicity: Repeated or prolonged exposure is not known to aggravate medical condition.
LC₅₀: Not available.
To the best of our knowledge, the toxicological properties of Boc-L-Cys(pMeBzl)-OH have not been thoroughly investigated.

Boc-S-(4-methylbenzyl)-L-cysteine Safety Profile

WGK Germany : 3

Boc-S-(4-methylbenzyl)-L-cysteine Standards and Recommendations

Purity (HPLC): 98% min.
Appearance of Boc-L-Cys(pMeBzl)-OH: White to off white powder
Specific Rotation (20/D): -40±2^°(c=1, AcOH)
TLC: One Spot

Boc-S-(4-methylbenzyl)-L-cysteine Specification

Handling: Keep away from HEAT. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not breathe dust.
Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 20^°C (68^°F).
Packaging materials: Use original container.

Product Name

Boc-S-(4-methylbenzyl)-L-cysteine

Boc-S-(4-methylbenzyl)-L-cysteine Chemical Properties

Boc-S-(4-methylbenzyl)-L-cysteine Toxicity Data With Reference

Boc-S-(4-methylbenzyl)-L-cysteine Safety Profile

Boc-S-(4-methylbenzyl)-L-cysteine Standards and Recommendations

Boc-S-(4-methylbenzyl)-L-cysteine Specification

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