Boc-Asp(OtBu)-OH - 98%, high purity , CAS No.1676-90-0

Item Number

B105757

Grouped product items
SKU	Size	Availability	Price
B105757-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$20.90
B105757-5g	5g	In stock	$54.90
B105757-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$169.90
B105757-25g	25g	In stock	$199.90
B105757-100g	100g	In stock	$639.90

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Basic Description

Synonyms	(S)-4-tert-butoxy-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid \| tert-Butyloxycarbonyl-L-aspartic acid 4-tert-butyl ester \| (S)-2-tert-butoxycarbonylamino-succinic acid 4-tert-butyl ester \| AM20090006 \| STL196591 \| CS-W002326 \| Boc-Asp(OtBu)-OH, >=99.0
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice
Note	10g 中国和美国售完停产

Names and Identifiers

IUPAC Name	(2S)-4-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
INCHI	InChI=1S/C13H23NO6/c1-12(2,3)19-9(15)7-8(10(16)17)14-11(18)20-13(4,5)6/h8H,7H2,1-6H3,(H,14,18)(H,16,17)/t8-/m0/s1
InChi Key	PHJDCONJXLIIPW-QMMMGPOBSA-N
Canonical SMILES	CC(C)(C)OC(=O)CC(C(=O)O)NC(=O)OC(C)(C)C
Isomeric SMILES	CC(C)(C)OC(=O)C[C@@H](C(=O)O)NC(=O)OC(C)(C)C
WGK Germany	3
PubChem CID	7010636
Molecular Weight	289.32
Beilstein	2336144
Reaxy-Rn	2471857

Certificates

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6 results found

Lot Number	Certificate Type	Date	Item
H2430411	Certificate of Analysis	Aug 17, 2024	B105757
H2430582	Certificate of Analysis	Aug 17, 2024	B105757
H2430583	Certificate of Analysis	Aug 17, 2024	B105757
E2203054	Certificate of Analysis	Feb 10, 2022	B105757
E2203055	Certificate of Analysis	Feb 10, 2022	B105757
E2203057	Certificate of Analysis	Feb 10, 2022	B105757

Solubility

Soluble in methanol and dimethyl sulfoxide.

Sensitivity

Heat Sensitive

Specific Rotation[α]

2° (C=1,MeOH)

Melt Point(°C)

64-67°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
Reaxy-Rn	2471857

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Basic Description