| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N800053 | MACKLIN | N-乙酰-DL-色氨酸 | 97% | 26元/1g; 32元/5g; 55元/25g; 214元/100g; 1068元/500g; | 展开 |
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| A0120 | TCI | N-Acetyl-DL-tryptophan | >98.0%(T)(HPLC) | 150元/1G; 530元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C13H14N2O3 = 246.27 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,空气 | | Reaxys-RN | 487262 | | PubChem物质ID | 87561814 | | SDBS (AIST Spectral DB) | 10714 | | MDL编号 | MFCD00005644 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Solubility in Methanol | almost transparency |
物性(参考值) |
| 914624 | J&K | N-Acetyltryptophan | 98.5% | 107元/5G; 253元/25G; 834元/100G; | 展开 |
基本信息 | 分子式 | C13H14N2O3 | | 分子量 | 246.26 | | 熔点 | 204-206 | | MDL编码 | MFCD00005644 | | Beilstein | 89478 | | EINECS 编号 | 201-739-3 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| A17562 | Alfa Aesar | N-Acetyl-DL-tryptophan | 99% | 1175元/25g; 2334元/100g; | 展开 |
应用
N-Acetyl-DL-tryptophan is produced via chemical synthesis using the standard amino acid, tryptophan. It can be used in downstream applications of biopharmaceutical production as a transfer agent or stabilizer. 备注
Keep container tightly closed. Store away from oxidizing agents. 基本信息 MDL
MFCD00005644 EINECS
201-739-3 分子式
C13H14N2O3 分子量
246.27 熔点
ca 205° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in 1N Sodium Hydroxide, water, and methanol. Beilstein
89478 安全信息 TSCA
是 |
| A6251 | Sigma-Aldrich | N-Acetyl-DL-tryptophan | | 359.43元/5 G; 751.13元/25 G; 10848.2元/1 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C13H14N2O3 | | 分子量 | 246.26 | | Beilstein | 89478 | | EC 号 | 201-739-3 | | MDL编号 | MFCD00005644 | | eCl@ss | 32160406 | | PubChem化学物质编号 | 24891071 |
产品性质 | 测定 | ≥98% (TLC) | | 质量水平 | 200 | | 形式 | powder | | mp | 204-206 ℃ (dec.) (lit.) | | 储存温度 | 2-8℃ | | SMILES string | CC(=O)NC(Cc1c[nH]c2ccccc12)C(O)=O | | InChI | 1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18) | | InChI key | DZTHIGRZJZPRDV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 040909 | Fluorochem | N-Acetyl-DL-tryptophan | 97% | 220元/5g; 396元/25g; 990元/100g; | 展开 |
基本信息 | CAS Number | 87-32-1 | | MDL Number | MFCD00005644 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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