CAS 426844-51-1; 4,4-二氟-l-脯氨酰胺盐酸盐; 4,4-difluoro-l-prolinamide hydrochloride

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产品名称

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包装、参考价格

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D861537

MACKLIN

4,4-二氟-L-脯氨酰胺盐酸盐

98%

90元/250mg; 157元/1g; 661元/5g; 3200元/25g;

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储存：室温, 干燥
状态：白色固体

H27770

Alfa Aesar

4,4-Difluoro-L-prolinamide hydrochloride

98%

2162元/250mg; 5498元/1g; 24379元/5g;

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基本信息

MDL
MFCD06797014

分子式
C₅H₈F₂N₂O•HCl

分子量
186.59

熔点
221-223° dec.

形态
Crystalline powder

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

717061

Sigma-Aldrich

4,4-Difluoro-L-prolinamide hydrochloride

97%

653.65元/500 MG;

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产品说明

应用

4,4-Difluoro-L-prolinamide hydrochloride can be used as a building block in the synthesis of cyanopyrrolidine based DPP-IV inhibitors.

包装

500 mg in amber glass bottle

基本信息

经验(实验)分子式	C₅H₉ClF₂N₂O
分子量	186.59
MDL编号	MFCD06797014
PubChem化学物质编号	329763452
NACRES	NA.22

产品性质

测定	97%
旋光性	[α]/D −23±5°, c = 0.5 in H₂O
SMILES string	Cl.NC(=O)[C@@H]1CC(F)(F)CN1
InChI	1S/C5H8F2N2O.ClH/c6-5(7)1-3(4(8)10)9-2-5;/h3,9H,1-2H2,(H2,8,10);1H/t3-;/m0./s1
InChI key	RRQDQYAEZGKHOB-DFWYDOINSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

321632

Fluorochem

(S)-4,4-Difluoropyrrolidine-2-carboxamide hydrochloride

95%

1078元/250mg; 2750元/1g; 8052元/5g; 13640元/10g;

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基本信息

CAS Number	426844-51-1
MDL Number	MFCD06797014
Melting Point	221-223℃

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 .