CAS 104239-97-6; (5alpha,17beta)-3-氧代-4-氮杂雄甾-1-烯-17-甲酸; (5alpha,17beta)-3-oxo-4-azaandrost-1-ene-17-carboxylic acid

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产品名称

规格

包装、参考价格

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O0515

TCI

3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid

>98.0%(T)(HPLC)

290元/1G; 1250元/5G;

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基本信息

技术规格

Appearance	White to Almost white powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 98.0 %
Specific rotation [a]20/D	-3.0 to -6.0 deg(C=1, pyridine)

物性(参考值)

熔点	312 ℃
比旋光度 [α]D	-3.8° (C=1,Pyridine)

519113

Fluorochem

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid

97.0%

1980元/5g; 3454元/10g; 6182元/25g;

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基本信息

CAS Number	104239-97-6
MDL Number	MFCD08063794

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.